Math 80a exam 1 review (Part I)
|
|
- Joel Freeman
- 5 years ago
- Views:
Transcription
1 Math 80a exam 1 review (Part I) This is a preview of the test. Any questions from the homework are possible on the exam. i) Please practice every problem on this review two or three times, ii) Find problems like them in the homework and practice those. iii) Create your own exam using homework problems, place two hours on a timer, and take the exam. iv) Practice the problems you missed and find ones like them to practice. v) Create a new exam and take it. Repeat if needed. 1. Simplify Evaluate the following expression using the Order of Operations. 1 (6 ) 3. Evaluate the variable expression when a = and b = 6. 5a 6b. Evaluate the variable expression when a = 7, b = 1, and c =. 9 b c + a 5. 1 Solve for z. (x + 3z) = 5y 6. a) Solve for p. A = pt 3p b) Solve for C. F = 9 C c) Solve for x. x + 9y = 11 d) Solve for y. 1 x 1 3 y = 1 7. Apply the formulas for determining a child's body surface area and a child's dose of medication. S is a child's body surface area. k is the weight of the child in kilograms. C is the child's dose of medication in milligrams. D is the usual adult dose in milligrams. S = k+7 k+90 C = body surface area in square meeters 1.7 xd a) Find the body surface area, to the nearest hundredth, of a child with a weight of 6 kg. b) If the usual adult dose of a medication is 50 mg, what is the child's dose, to the nearest unit, for a child that weighs 6 kg. Page 1
2 8. Translate into a variable expression. Three more than one-half of the square of p 9. Translate into a variable expression. The product of four and the total of x and seven 10. Translate into a variable expression. The quotient of six less than m and twice m 11. Translate the following into a variable expression. 5 less than the product of z and. 1. Translate the following into a variable expression. Then simplify. A number decreased by the difference between three and the number. 13. Translate the following into a variable expression. times the difference between a and Translate the following into a variable expression.8 divided by the difference between a and Is a solution of x 8 8? 16. Solve: 5w Solve: x Solve: 1x 59 6x Solve: x x Solve. 8 x 3 x Solve: x6 x.. Solve: x Solve: 9 31 n 6n.. Solve: 9.3x x. 5. x 3 5 Solve: 3 x Solve: [6 (1 + x)] + 10x = (10 3x) + 8x 7. Solve: 3x 1 9 Solve. x x+3 6 = 3 8. Solve: 1 5 (3x 1) = x #30-37 Solve, Graph, and Write in interval notation x and x x 8 k x x and x x or x x < 3 and x x 3
3 Answers: A a) p = t 3 c) x = 9 y + 11 b) Any of the following: C = 5f d) y = 3 x y x z = = 10y 3 3 x 3 = 5f 160 = 5 (f 3) a) 0.96 m b) 11 mg 6. all real numbers p x m 6 m 11. z 5 1. p (3 p); p ( a 5) 1. 8 a Yes x 3. x 3. n /3 9. 3, 6 30.,, 31. 5, 1, 1 3., 1,, Empty number line. 3. [,1] 35. (, ) Empty number line. -5/ -1/7-1/ [-5,9]
4 Math 80a exam 1 review (Part II) Word Problems: 1. Translate. Do NOT solve. a) 5 less than twice a number is seven more b) The product of six and a number is 30 times than the number. the difference of 1 and the number.. A piggy bank contains 9 coins in quarters and nickels. The have a value of $5.05. Find the number of each coin type. a) Express in terms of x: # quarters # nickels b) Equation (SOLVE!): c) # quarters = and # nickels = 3. Turtle and Vince combine their coins to find they have all dimes and quarters. They have 8 more quarters than dimes, and the coins are worth a total of $5.15. How many dimes and quarters do they have? a) Express in terms of x: # quarters # dimes b) Equation (SOLVE!): c) # quarters = and #dimes =
5 . A collection of 5 cent and 3 cent stamps has a value of $ The number of 3 cent stamps is two more than four times the number of 5 cent stamps. Find the number of each stamp type. a) Express in terms of x: # 5 cent stamps # 3 cent stamps b) Equation (SOLVE!): c) # of 5 cent stamps = and # of 3 cent stamps = 5. in 009, there were about 1 acres of farmland in Crane County. This was 3% less than the number of acres of farmland in 000. Calculate the number of acres of farmland in Crane County in 000. a) Express in terms of x: Number of acres of farmland in 009 in 000 b) Equation (SOLVE!): c) Number of acres of farmland in 009 in A 16-ft steel beam is to be cut into two pieces so that one piece is 1 foot longer than twice the other. Find the length of each piece. a) Express in terms of x: One of the pieces The other piece b) Equation (SOLVE!): c) One of the pieces The other piece 5
6 7. A total of $7000 is deposited into two simple interest accounts. On one account, the annual simple interest rate is 10%, and on the second account, the annual simple interest rate is 15%. How much should be invested in each account so that the total annual interest earned is $800? a) Define your variable. Principle Rate = Interest 1st account nd account Total b) Equation (SOLVE!): c) Amount invested at 10% Amount invested at 15% 8. How many liters of a 10% alcohol solution must be mixed with 0 L of a 50% solution to obtain a 0% Solution? b) Equation (SOLVE!): c) Liters of 10% Liters of 50% Liters of 0% 6
7 9. Find three consecutive even integers such that the sum of the least integer and the greatest integer is 1 more than the middle integer. a) Write in terms of x: 1st integer, nd integer, 3rd integer b) Equation and solve: c) 1st integer, nd integer, 3rd integer 10. Two planes start at the same time from the same point and fly in opposite directions. The first plane is flying 100 mph faster than the second plane. In 3 h, the two planes are 1050 mi apart. Find the rate of each plane. a) Picture: b) c) equation and answer. 11. A bicyclist traveling 15 mph heads out at 8 A.M. At 10 A.M. a motorcyclist heads out in the same direction traveling 5 mph. At what time will the motorcyclist pass the bicyclist? a) Picture: b) c) equation and answer. 1. To pass Algebra, a student must have an average of at least 70 on five tests. On the first four tests, the student has the scores of 75, 79, 6, and 71. What possible scores on the fifth test would guarantee a passing grade in the class 7
8 Answers for Word Problems. 1. a) x-7=7+x b) 6x=30(1-x). a) Express in terms of x: # quarters X # nickels 9-X b) Equation (SOLVE!): 5x+5(9-x)=505 c) # quarters = 18 and # nickels = a) Express in terms of x: # quarters 8+x # dimes x b) Equation (SOLVE!): 10x+5(8+x)=505 c) # quarters = 17 and # dimes = 9. a) Express in terms of x: # 5 cent stamps x # 3 cent stamps +x b) Equation (SOLVE!): 5x+3(+x) =1016 c) # of 5 cent stamps = 10 and # of 3 cent stamps = 5. a) Express in terms of x: Number of acres of farmland in 009 x 0.3x in 000 x b) Equation (SOLVE!): 1 = x.3x c) Number of acres of farmland in acres in acres 6. A 16-ft steel beam is to be cut into two pieces so that one piece is 1 foot longer than twice the other. Find the length of each piece. a) Express in terms of x: One of the pieces 1+x The other piece x b) Equation (SOLVE!): 1+x+x=16 c) One of the pieces 11 The other piece x 0.15(7000-x) 0.10x+0.15(7000-x)=800 $5000 at 10% and $000 at 15% 8. 10x + 50(0) = 0(x + 0), L 9.a) Write in terms of x: 1st integer x, nd integer x+, 3rd integer x+ b) Equation: x+(x+)=1+(x+) c) 1st integer 10, nd integer 1, 3rd integer a) picture b) 3x (x + 100)3 3x + 3x = 1050 D1 R T D R T c) equation and answer. 15 mph for the second plane and 5 mph for the first plane 8
9 11. A bicyclist traveling 15 mph heads out at 8 A.M. At 10 A.M. a motorcyclist heads out in the same direction traveling 5 mph. At what time will the motorcyclist pass the bicyclist? a) picture b) 15(t + ) 5t D D 1 R T R T 15(t + ) = 5t c) equation and answer. 11:00 am 1. x 61, 61 or higher 9
10 Math 80a exam 1 review (Part III) 1. Find the x - and y -intercepts for: 6xy a) x -intercept:, a) y -intercept:,. a) Write in y mx b form: 3xy 8 d) Graph: b) Find the x and y intercepts. c) Find: slope = 3. Graph; find slope: x b) Graph; find slope: y slope = slope = 10
11 . Graph the line through, 3 with slope Find the slope of the line going through the point 7, and ( 6, ) 6. Determine whether the pair of lines are parallel, perpendicular, or neither. a) y 3x 5 y 3x b) y 3x 5 y 3x c) 1 y x 5 3 y 3x d) 1 y x 5 3 y 3x 7. Find the equation of the line:,7 and(1, 3) in y mx b a) through form. b) through 5,7 with slope= 0. c) through 3,7 with undefined slope. d) through point 3, and is parallel to e) through the line 3x y 3., 3 and perpendicular to y 7. f) through, 3 and parallel to y 7. 11
12 8. A Jet plane left a runway that was 0.5 miles above sea level and ascended at a rate of 500 miles per hour. Write a linear equation that models the plane's height, H, in terms of time, t. 9. After two months of use, Biff s Spiffy Persian Monkey s bike had dropped to $300 in value. After six months, the value had declined to $13. a) Find a linear equation that models the data. b) Slope =. Verbally interpret. c) y-intercept. = (, ) Verbally interpret. d) When will Biff s Spiffy Persian Monkey s bike have a value of $100? 10. Graph the following a) yx 3 b) x 3 c) y Find the x- intercept of the function, f x 3x 9 1
13 1. Let f x x 5x 7, find f. 13. Let gx 7x 5, find 3 g h and simplify. 1. Given f x x 3, find a number, c, such that c 5 f. 15. Determine whether the relation is a function. Give the domain and range of the relation. 5,,, 3, 0,1, 3,, 7,11 Function? YES or NO Domain: Range: 16. Determine if the following graph is a function and then find the domain and range. 10 y x Function? YES or NO Domain: Range: 13
14 Answers for part III. 1. a. (,0) b. (0,-1). a) y = 3 x b) (8/3,0) (0,-) c) m=3/ d) 3. a. m= undefinded b. m= m = a. parallel b. neither c. perpendicular d. neither 7. a) y = x 1 b) y=7 c) x=3 d) y = 3x + 11 e) x= f) y=3 8. H=500t a) V=-m+38 b) m=-$/month, The value of the monkey s bike decreases $ every month. c) (0,$38) The initial price of the bike was $38. D) 6.76 months 11. (-3,0) 1. f( ) = g(3h ) = 1h c=
Math 80a Exam #1 Review
4 2) 1 zx 6x Math 80a Exam 1 Review This is a preview of the test Any questions from the homework are possible on the exam i) Please practice every problem on this review two or three times ii) Find problems
More informationIYIIII ( ) % =D. ons ( 1) 94 ) ( (
C tz 414 5+(5 Math 60 Exam #1 Review This is a preview of the test Any questions from the homework are possible on the exam i) Please practice every problem on this review two or three times, ii) Find
More informationMy Math Plan Assessment #1 Study Guide
My Math Plan Assessment #1 Study Guide 1. Find the x-intercept and the y-intercept of the linear equation. 8x y = 4. Use factoring to solve the quadratic equation. x + 9x + 1 = 17. Find the difference.
More informationMy Math Plan Assessment #2 Study Guide
My Math Plan Assessment #2 Study Guide 1. Find the x-intercept and the y-intercept of the linear equation. 8x y = 4 2. Use factoring to solve the quadratic equation. x 2 + 9x + 1 = 17. Multiply and simplify
More informationMATH 080 Final-Exam Review
MATH 080 Final-Exam Review Can you simplify an expression using the order of operations? 1) Simplify 32(11-8) - 18 3 2-3 2) Simplify 5-3 3-3 6 + 3 A) 5 9 B) 19 9 C) - 25 9 D) 25 9 Can you evaluate an algebraic
More informationRe: January 27, 2015 Math 080: Final Exam Review Page 1 of 6
Re: January 7, 015 Math 080: Final Exam Review Page 1 of 6 Note: If you have difficulty with any of these problems, get help, then go back to the appropriate sections and work more problems! 1. Solve for
More informationa) b) 1 c) 19 d) e) none of these 2.) 80 0 a) undefined b) 1 c) 80 d) 0 e) none of these Evaluate the expression 3.) a) b) c) d) e) none of these
Math 5 Review Practice Questions *Note 1: The actual Math 5 final exam may include, but is not limited to, the problems in this handout. Study your notes, past homework assignments, quizzes, and tests.
More informationVILLA VICTORIA ACADEMY (2016) PREPARATION AND STUDY GUIDE ENTRANCE TO HONORS ALGEBRA 2 FROM ALGEBRA I. h) 2x. 18x
VILLA VICTORIA ACADEMY (06) PREPARATION AND STUDY GUIDE ENTRANCE TO HONORS ALGEBRA FROM ALGEBRA I ) Simplify. 8 43 ) Evaluate the expression if a ; b 3; c 6; d 3) Translate each statement into symbols,
More informationMath 46 Final Exam Review Packet
Math 46 Final Exam Review Packet Question 1. Perform the indicated operation. Simplify if possible. 7 x x 2 2x + 3 2 x Question 2. The sum of a number and its square is 72. Find the number. Question 3.
More informationIntermediate Algebra Semester Summary Exercises. 1 Ah C. b = h
. Solve: 3x + 8 = 3 + 8x + 3x A. x = B. x = 4 C. x = 8 8 D. x =. Solve: w 3 w 5 6 8 A. w = 4 B. w = C. w = 4 D. w = 60 3. Solve: 3(x ) + 4 = 4(x + ) A. x = 7 B. x = 5 C. x = D. x = 4. The perimeter of
More informationChapter 1-2 Add and Subtract Integers
Chapter 1-2 Add and Subtract Integers Absolute Value of a number is its distance from zero on the number line. 5 = 5 and 5 = 5 Adding Numbers with the Same Sign: Add the absolute values and use the sign
More informationAlgebra I Review **You may use a calculator throughout the review with the exception of Part A and Part B.
Algebra I Review **You may use a calculator throughout the review with the exception of Part A and Part B. Part A Find the value of each expression below No calculator! 1) ( 7) ) 7 3) 4 1 8 6 3 4 4) 459
More informationBasic Fraction and Integer Operations (No calculators please!)
P1 Summer Math Review Packet For Students entering Geometry The problems in this packet are designed to help you review topics from previous mathematics courses that are important to your success in Geometry.
More informationVILLA VICTORIA ACADEMY (2017) PREPARATION AND STUDY GUIDE ENTRANCE TO HONORS PRECALCULUS PART 1 FROM HONORS ALGEBRA II. a) 2ab b) d a. h) 2x.
VILLA VICTORIA ACADEMY (07) PREPARATION AND STUDY GUIDE ENTRANCE TO HONORS PRECALCULUS PART FROM HONORS ALGEBRA II ) Simplify. 8 4 ) Evaluate the expression if a ; b ; c 6; d ) Translate each statement
More informationDiaz Math 080 Midterm Review: Modules A-F Page 1 of 7
Diaz Math 080 Midterm Review: Modules A-F Page 1 of 7 1. Use the rule for order of operations to simplif the epression: 11 9 7. Perform the indicated operations and simplif: 7(4 + 4) 6(5 9) 3. If a = 3,
More informationI. ORDER OF OPERATIONS
ALGEBRA II HONORS REVIEW PACKET NAME This packet contains all of the material that you should have mastered in Algebra I. You are responsible for reviewing this material over the summer and expect an assessment
More information11) 12) ) ) ) )
Math 155 Course Review Questions 1-38 can be used as a study plan for the midterm. All questions should be studied for the final exam. Use the order of operations to find the value of the expression. 1)
More information1. Write in symbols: (a) The quotient of -6 and the sum of 2 and -8. (b) Now Simplify the expression in part a. 2. Simplify. x 4, given x=-2 and y=4
Sample problems for common Final Exam Math 115 LASC Directions: To receive credit show enough work so that your method of solution is clear. Box answers. Show all work on this test form. No Work=No Credit.
More informationMATH 110: FINAL EXAM REVIEW
MATH 0: FINAL EXAM REVIEW Can you solve linear equations algebraically and check your answer on a graphing calculator? (.) () y y= y + = 7 + 8 ( ) ( ) ( ) ( ) y+ 7 7 y = 9 (d) ( ) ( ) 6 = + + Can you set
More informationALGEBRA 1 FINAL EXAM TOPICS
ALGEBRA 1 FINAL EXAM TOPICS Chapter 2 2-1 Writing Equations 2-2 Solving One Step Equations 2-3 Solving Multi-Step Equations 2-4 Solving Equations with the Variable on Each Side 2-5 Solving Equations Involving
More informationDiaz Math 080 Midterm Review: Modules A-F Page 1 of 7
Diaz Math 080 Midterm Review: Modules A-F Page 1 of 7 1. Use the rule for order of operations to simplif the epression: 11 9 7. Perform the indicated operations and simplif: 7( + ) 6(5 9) 3. If a = 3,
More informationPractice Questions for Math 131 Exam # 1
Practice Questions for Math 131 Exam # 1 1) A company produces a product for which the variable cost per unit is $3.50 and fixed cost 1) is $20,000 per year. Next year, the company wants the total cost
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Math 1 Final Eam Review Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Solve. 1) - - 6 = - + 7 1) ) 6 + 7(- - ) = -8 - ) ) - t + t = 6 t + 1 ) Solve
More informationChapter 1: Fundamentals of Algebra Lecture notes Math 1010
Section 1.1: The Real Number System Definition of set and subset A set is a collection of objects and its objects are called members. If all the members of a set A are also members of a set B, then A is
More informationWithout actually dividing the number, is the number divisible by 2, 3, and/ or 5? Why?
Math 40 Final Exam Review Part I No Calc 1. (2 pts) Round the number 38,756 to the nearest thousand. 2. (6 pts ) Consider the whole number 312. Without actually dividing the number, is the number divisible
More informationSolve. Label any contradictions or identities. 1) -4x + 2(3x - 3) = 5-9x. 2) 7x - (3x - 1) = 2. 3) 2x 5 - x 3 = 2 4) 15. 5) -4.2q =
Spring 2011 Name Math 115 Elementary Algebra Review Wednesday, June 1, 2011 All problems must me done on 8.5" x 11" lined paper. Solve. Label any contradictions or identities. 1) -4x + 2(3x - 3) = 5-9x
More informationReview Problems for the Final
Review Problems for the Final Math 0-08 008 These problems are provided to help you study The presence of a problem on this handout does not imply that there will be a similar problem on the test And the
More informationMath 10 - Unit 8 REVIEW WORKSHEET - Systems of Linear Equations
Class: Date: Math 10 - Unit 8 REVIEW WORKSHEET - Systems of Linear Equations Multiple Choice Identify the choice that best answers the question. 1. Without graphing, determine the equation whose graph
More informationFinal Exam Practice Problems Simplify completely.
1) Final Exam Practice Problems Simplify completely. d) e) (Decimal answer ok here) f) g) 2) 3) d) 4) Do NOT leave an exponent in your answer for a)-c). Write final answer with positive exponents. d) e)
More informationSkills Check #1 ESM 1
Skills Check #1 ESM 1 I. Perform the operations; simplify completely. a) 40 5 10 4 8 3 4 c) 3 4 3 ( ) 1 413 d) (1 5) 1 5 e) 3 3 6 f) 6 40 5 9 g).16 7(0.3) h) 5.934.3 7.1 i) (31.8) 3.065 II. Simplify: (9)
More informationANSWER KEY. Checklist Do I understand? Test Date: A-Day 2/7. Algebra 1 Benchmark Review study guide is due on test day!
ANSWER KEY Name: Algebra 1 Benchmark Review study guide is due on test day! Test Date: A-Day 2/7 Checklist Do I understand? Unit 1 Solving Equations and Inequalities Two Step Equations Properties of Real
More information1.1 Real Numbers and Number Operations
1.1 Real Numbers and Number Operations The Real Number System Create a Venn Diagram that represents the real number system, be sure to include the following types of numbers: real, irrational, rational,
More informationC) x m A) 260 sq. m B) 26 sq. m C) 40 sq. m D) 364 sq. m. 7) x x - (6x + 24) = -4 A) 0 B) all real numbers C) 4 D) no solution
Sample Departmental Final - Math 46 Perform the indicated operation. Simplif if possible. 1) 7 - - 2-2 + 3 2 - A) + - 2 B) - + 4-2 C) + 4-2 D) - + - 2 Solve the problem. 2) The sum of a number and its
More informationMath 135 Intermediate Algebra. Homework 3 Solutions
Math Intermediate Algebra Homework Solutions October 6, 007.: Problems,, 7-. On the coordinate plane, plot the following coordinates.. Next to each point, write its coordinates Clock-wise from upper left:
More informationCUCC; You may use a calculator.
Algebra Final Exam Name Date Closed Book; 90 minutes to complete CUCC; You may use a calculator. 1. Translate the verbal phrase into an algebraic equation: The difference between 12 and the product of
More informationAlgebra I Midterm Exam Review
Chapter 1: Expressions, Equations, and Functions Lesson 1.1 Variables and Expressions Write a verbal expression for each algebraic expression. 23f 5m 2 + 2c 3 4n 1 7 Write an algebraic expression for each
More informationIntroductory Algebra Final Exam Review
Note: This review represents the topics covered by the final exam. It is in no way intended to represent the quantity of any particular type of problem on the final exam. The answers and graph paper are
More informationMath 101, Basic Algebra. Solving Linear Equations and Inequalities
Math 101, Basic Algebra Author: Debra Griffin Name Chapter 2 Solving Linear Equations and Inequalities 2.1 Simplifying Algebraic Expressions 2 Terms, coefficients, like terms, combining like terms, simplifying
More informationReview Math for Students Entering Geometry
Review Math for Students Entering Geometry Solving Equations Write answers in Simplified Radical Form. ( 5) ( ). 5 0. 5 5 7. 48. 5 4. ( )() 0 8. 9. 8 = 5 + 5. 0 0. 5 5 5 Simplifying Epressions Perform
More information6-A2 Problem Solving Using Inequalities Alg 1H
6-A Problem Solving Using Inequalities Alg H Solve by using a variable to write an inequality based on the given information. All work must be shown neatly on notebook paper.. The sum of two consecutive
More informationStudy Guide for Math 095
Study Guide for Math 095 David G. Radcliffe November 7, 1994 1 The Real Number System Writing a fraction in lowest terms. 1. Find the largest number that will divide into both the numerator and the denominator.
More informationAlgebra I End of Course Review
Algebra I End of Course Review Properties and PEMDAS 1. Name the property shown: a + b + c = b + a + c (Unit 1) 1. Name the property shown: a(b) = b(a). Name the property shown: m + 0 = m. Name the property
More informationWelcome to Honors Algebra II Trigonometry at Morton High School!
Welcome to Honors Algebra II Trigonometry at Morton High School! Dear Parents and Students, Mathematics is a discipline that constantly builds on previous knowledge. Students entering Honors Algebra II
More information4-A5: Mid-Chapter 4 Review
-A: Mid-Chapter Review Alg H Write the equations for the horizontal and vertical lines that pass through the given point.. (, 0) Horiz. Vert.. (0, 8) Horiz. Vert. Use the slope formula to find the slope
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. C) C) 31.
Eam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the sentence as a mathematical statement. 1) Negative twent-four is equal to negative
More information1) 8x - y = 20. 2) y = 9x ) x + y = 14
Chapter 8 Practice Disclaimer: The actual exam may differ. This is a tool to help you practice. Determine whether the ordered pair is a solution of the system of equations. Remember to use alphabetical
More informationThis is a review packet for the entire fall semester of Algebra I at Harrison.
HARRISON HIGH SCHOOL ALGEBRA I Fall Semester Review Packet This is a review packet for the entire fall semester of Algebra I at Harrison. You are receiving it now so that: you will have plenty of time
More informationChapter 3: Inequalities, Lines and Circles, Introduction to Functions
QUIZ AND TEST INFORMATION: The material in this chapter is on Quiz 3 and Exam 2. You should complete at least one attempt of Quiz 3 before taking Exam 2. This material is also on the final exam and used
More informationIndicate the answer choice that best completes the statement or answers the question.
Name: 9th Grade Final Test Review160 pts Class: Date: Indicate the answer choice that best completes the statement or answers the question. Use the Distributive Property to write each expression as an
More informationMATH College Algebra Review for Test 4
MATH 1314 - College Algebra Review for Test 4 Section 5.6 1. Solve exactly: log 3 2x +11) = 4 2. Solve, rounded to the nearest thousandth: 4 x 1 = 3 x 3. Solve exactly: 25.7) x 7 =15 4. Solve exactly:
More information8.1 Apply Exponent Properties Involving Products. Learning Outcome To use properties of exponents involving products
8.1 Apply Exponent Properties Involving Products Learning Outcome To use properties of exponents involving products Product of Powers Property Let a be a real number, and let m and n be positive integers.
More informationWRITING EQUATIONS through 6.1.3
WRITING EQUATIONS 6.1.1 through 6.1.3 An equation is a mathematical sentence that conveys information to the reader. It uses variables and operation symbols (like +, -, /, =) to represent relationships
More informationAlgebra I EOC Review (Part 3)
1. Statement Reason 1. 2.5(6.25x + 0.5) = 11 1. Given 2. 15.625x + 1.25 = 11 2. Distribution Property 3. 15.625x = 9.75 3. Subtraction Property of Equality 4. x = 0.624 4. Division Property of Equality
More informationMath Review for Incoming Geometry Honors Students
Solve each equation. 1. 5x + 8 = 3 + 2(3x 4) 2. 5(2n 3) = 7(3 n) Math Review for Incoming Geometry Honors Students 3. Victoria goes to the mall with $60. She purchases a skirt for $12 and perfume for $35.99.
More informationProperties of Real Numbers. The properties allow you to manipulate expressions and compute mentally. ai(b ± c) = aib ± aic
Ch 2 Notes Solving Equations Notes Properties of Real Numbers Commutative Property Addition a + b = b + a Order Commutative Property Multiplication aib = bia 6 + 4 = 4 + 6 7i3 = 3i7 Associative Property
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Algebraic Concepts Review MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the inequality. ) - - 0x - -x - ) A) x > -0 B) x < -0 C) x 0 D) x
More informationAlgebra 1 FORM C. Semester 1 Final SCHURR HIGH SCHOOL. Name: Per: Date: Student Signature: Parent Signature: TEST CORRECTIONS
SHURR HIGH SHOOL Name: Per: ate: TEST ORRETIONS Students must: re-work all problems that were answered incorrectly on a separate sheet of paper. staple to the test and return Student Signature: Parent
More informationAlgebra 1 FORM A. Semester 1 Final SCHURR HIGH SCHOOL. Name: Per: Date: Student Signature: Parent Signature: TEST CORRECTIONS
SHURR HIGH SHOOL Name: Per: ate: TEST ORRETIONS Students must: re-work all problems that were answered incorrectly on a separate sheet of paper. staple to the test and return Student Signature: Parent
More informationFinal Jeopardy! Appendix Ch. 1 Ch. 2 Ch. 3 Ch. 4 Ch. 5
Final Jeopardy! Appendix Ch. 1 Ch. Ch. 3 Ch. 4 Ch. 5 00 00 00 00 00 00 400 400 400 400 400 400 600 600 600 600 600 600 800 800 800 800 800 800 1000 1000 1000 1000 1000 1000 APPENDIX 00 Is the triangle
More informationAlgebra 1 Third Quarter Study Guide
Algebra 1 Third Quarter Study Guide 1. Evaluate:. 2. Evaluate: 8 5 5 t. 2 s t when s = 5 and 7 Simplify. 3. 2 0 5 3 2x y x y 4. 4 3 54xy 5. 4 24 6. 3x 2 y 3 7. Is 3 a solution of? 8. A store that sells
More informationMATH 251 Beginning Algebra
Class Notes for MATH 251 Beginning Algebra Spring 2013 Prepared by Stephanie Sorenson Table of Contents 1.1 Fractions (REVIEW)... 1 1.2 Exponents, Order of Operations, and Inequality... 3 1.3 Variables,
More informationLos Angeles Mission College
Los Angeles Mission College Math : Elementar Algebra Common Final Practice Set This practice set is a compilation of 0 questions that are similar in content to those on the common final. Since the content
More informationAlgebra Intro Quarter 4 - Benchmark Review Packet
Class: Date: Algebra Intro Quarter 4 - Benchmark Review Packet Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Identify the graph that displays the speed
More informationAlgebra I Exam Review
Name Algebra I Exam Review Assigned on Assignment 1/17 Final Exam Practice Units 1 and Problems 1-4 1/18 Final Exam Practice Units and 4 Problems 5-5 1/19 Practice Final Exam Multiple Choice 1-16 1/ Practice
More informationSolutions to Intermediate and College Algebra by Rhodes
Solutions to Intermediate and College Algebra by Rhodes Section 1.1 1. 20 2. -21 3. 105 4. -5 5. 18 6. -3 7. 65/2 = 32.5 8. -36 9. 539 208 2.591 10. 13/3 11. 81 12. 60 = 2 15 7.746 13. -2 14. -1/3 15.
More informationBOROUGH OF MANHATTAN COMMUNITY COLLEGE DEPARTMENT OF MATHEMATICS MAT 012/051 Final Examination Review Form H. Multiple Choice Problems
BOROUGH OF MANHATTAN COMMUNITY COLLEGE DEPARTMENT OF MATHEMATICS MAT 012/051 Final Examination Review Form H Multiple Choice Problems 1. If a = -1 and b = -2, find the value of!3a2 b + 2b 3 a. a) -2 b)
More informationPearson Learning Solutions
Answers to Selected Exercises CHAPTER REVIEW OF REAL NUMBERS Section.. a. b. c.. a. True b. False c. True d. True. a. b. Ú c.. -0. a. b. c., -, - d.,, -, -, -.,., - e. f.,, -, -,, -.,., -. a. b. c. =.
More informationRemember, you may not use a calculator when you take the assessment test.
Elementary Algebra problems you can use for practice. Remember, you may not use a calculator when you take the assessment test. Use these problems to help you get up to speed. Perform the indicated operation.
More informationMATH 103 Sample Final Exam Review
MATH 0 Sample Final Eam Review This review is a collection of sample questions used b instructors of this course at Missouri State Universit. It contains a sampling of problems representing the material
More informationAlgebra. Chapter 6: Systems of Equations and Inequalities. Name: Teacher: Pd:
Algebra Chapter 6: Systems of Equations and Inequalities Name: Teacher: Pd: Table of Contents Chapter 6-1: SWBAT: Identify solutions of systems of linear equations in two variables; Solve systems of linear
More informationBOROUGH OF MANHATTAN COMMUNITY COLLEGE DEPARTMENT OF MATHEMATICS MAT 051 Midterm Examination Review
BOROUGH OF MANHATTAN COMMUNITY COLLEGE DEPARTMENT OF MATHEMATICS MAT 051 Midterm Examination Review Do ONLY 4 CHAPTERS. Your instructor will tell you which 4 chapters to complete. Everyone is required
More informationSTA Summer Review for Students Entering Algebra 3
Alg Summer Review STA Summer Review for Students Entering Algebra This packet will be collected and graded the first week of school. There will also be a test over this material the first week of school.
More informationNOTES. [Type the document subtitle] Math 0310
NOTES [Type the document subtitle] Math 010 Cartesian Coordinate System We use a rectangular coordinate system to help us map out relations. The coordinate grid has a horizontal axis and a vertical axis.
More informationAlgebra Supplement Homework Packet #1
Algebra Supplement Homework Packet #1 Day 1: Fill in each blank with one of the words or phrases listed below. Distributive Real Reciprocals Absolute value Opposite Associative Inequality Commutative Whole
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. C) x 8. C) y = x + 3 2
Precalculus Fall Final Exam Review Name Date Period MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Simplify the expression. Assume that the variables
More informationMidterm Review Packet
Algebra 1 CHAPTER 1 Midterm Review Packet Name Date Match the following with the appropriate property. 1. x y y x A. Distributive Property. 6 u v 6u 1v B. Commutative Property of Multiplication. m n 5
More informationMath Placement Test Review Sheet Louisburg College _ Summer = c = d. 5
1. Preform indicated operations with fractions and decimals: a. 7 14 15 = b. 2 = c. 5 + 1 = d. 5 20 4 5 18 12 18 27 = 2. What is the least common denominator of fractions: 8 21 and 9 14. The fraction 9
More informationState whether the following statements are true or false: 27.
Cumulative MTE -9 Review This packet includes major developmental math concepts that students ma use to prepare for the VPT Math (Virginia Placement Test for Math or for students to use to review essential
More informationMath 154A Elementary Algebra Fall 2014 Final Exam Study Guide
Math A Elementar Algebra Fall 0 Final Eam Stud Guide The eam is on Tuesda, December 6 th from 6:00pm 8:0pm. You are allowed a scientific calculator and a " b 6" inde card for notes. On our inde card be
More informationAlgebra I Study Topics
This Algebra I Study Guide contains clear, straight-forward problems that represent the topics covered in a complete Algebra I course. After completing the study guide without a calculator, correct it
More informationFOR STUDENTS WHO HAVE COMPLETED ALGEBRA 1 (Students entering Geometry)
FOR STUDENTS WHO HAVE COMPLETED ALGEBRA (Students entering Geometry) Dear Parent/Guardian and Student, Name: Date: Period: Attached you will find a review packet of skills which each student is expected
More informationName. Unit 1 Worksheets Math 150 College Algebra and Trig
Name Unit 1 Worksheets Math 10 College Algebra and Trig Revised: Fall 009 Worksheet 1: Integral Eponents Simplify each epression. Write all answers in eponential form. 1. (8 ). ( y). (a b ). y 6. (7 8
More information7) 24% of the lawyers in a firm are female. If there are 150 lawyers altogether, how many lawyers are female?
Math 110 Sample Final Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Find the perimeter (or circumference) and area of the figure. 1) Give the exact
More informationState whether the following statements are true or false: 30. 1
Cumulative MTE -9 Review This packet includes major developmental math concepts that students ma use to prepare for the VPT Math (Virginia Placement Test for Math or for students to use to review essential
More informationDomain and Range Class Work Find the domain and range for each of the following 1. {(1,2), (3,4), (5,6)} 2. {(4,3), (3,2), (4,2)} 3. {(5,1), (3,1), (-4,1)} 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Homework Find
More informationName Vetter Midterm REVIEW January 2019
Name Vetter Midterm REVIEW January 2019 1. Name the property that justifies each step in the following equation: 3x + 1+ 2x 7 = x + 22 ( 3x + 2x + 1 7 = x + 22 ( (2) x(3 + 2) 6 = x+ 22 5x 6 = x+ 22 (3)
More informationPractice Problems for Borough of Manhattan Community College Math 56 Departmental Final Exam FORM A
Page of 5 NAME: Practice Problems for Borough of Manhattan Community College Math 56 Departmental Final Exam FORM A The actual final examination will have 0 questions. Please do not assume that the content
More information0118AII Common Core State Standards
0118AII Common Core State Standards 1 The operator of the local mall wants to find out how many of the mall's employees make purchases in the food court when they are working. She hopes to use these data
More informationMATH 115 SPRING 2019 REVIEW SHEET TEST 2 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
MATH 115 SPRING 2019 REVIEW SHEET TEST 2 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Decide whether or not the ordered pair is a solution to the equation.
More informationMy Math Plan Assessment #3 Study Guide
My Math Plan Assessment # Study Guide 1. Identify the vertex of the parabola with the given equation. f(x) = (x 5) 2 7 2. Find the value of the function. Find f( 6) for f(x) = 2x + 11. Graph the linear
More informationFINAL REVIEW MATH 6 STUDENT NAME MATH TEACHER
FINAL REVIEW MATH 6 STUDENT NAME MATH TEACHER ** As you go through this review packet, be sure to show all work as you have done throughout the school year. Remember- NO WORK NO CREDIT ** REAL NUMBERS,
More informationFinal Exam Review Sheet June 2011
Class: Date: Final Exam Review Sheet June 2011 Write an equation of the line with the given slope and y-intercept 1. slope: 2, y-intercept: 3 7 Beach Bike Rentals charges $5.00 plus $0.20 per mile to rent
More informationPre-Calc Chapter 1 Sample Test. D) slope: 3 4
Pre-Calc Chapter 1 Sample Test 1. Use the graphs of f and g to evaluate the function. f( x) gx ( ) (f o g)(-0.5) 1 1 0 4. Plot the points and find the slope of the line passing through the pair of points.
More informationAdmission-Tests GMAT GMAT.
Admission-Tests GMAT GMAT https://killexams.com/pass4sure/exam-detail/gmat Question: 1491 For every X, the action [X] is defined: [X] is the greatest integer less than or equal to X. What is the value
More informationASU Mathematics Placement Test Sample Problems June, 2000
ASU Mathematics Placement Test Sample Problems June, 000. Evaluate (.5)(0.06). Evaluate (.06) (0.08). Evaluate ( ) 5. Evaluate [ 8 + ( 9) ] 5. Evaluate 7 + ( ) 6. Evaluate ( 8) 7. Evaluate 5 ( 8. Evaluate
More informationQuadratic Equations Chapter Questions
Quadratic Equations Chapter Questions 1. Describe the characteristics of a quadratic equation. 2. What are the steps for graphing a quadratic function? 3. How can you determine the number of solutions
More informationFree Pre-Algebra Lesson 59! page 1
Free Pre-Algebra Lesson 59! page 1 Lesson 59: Review for Final Exam Section VII. Proportions and Percents Comprehensive Practice Lessons 37-42 Lesson 37: Scale and Proportion Skill: Write ratios of sides
More informationAddition and Subtraction of real numbers (1.3 & 1.4)
Math 051 lecture notes Professor Jason Samuels Addition and Subtraction of real numbers (1.3 & 1.4) ex) 3 + 5 = ex) 42 + 29 = ex) 12-4 = ex) 7-9 = ex) -3-4 = ex) 6 - (-2) = ex) -5 - (-3) = ex) 7 + (-2)
More information2) (9, 1), (3, 9) 2) A) C) 5 6. Use the vertical line test to determine whether the graph is the graph of a function. 4) 4)
Test 2 Name (please print) Find the slope of the line that goes through the given points. 1) (-4, 2), (-3, 2) 1) A) 4 B) - 4 7 C) 0 D) undefined 2) (9, 1), (3, 9) 2) A) - 4 3 B) 4 3 C) 5 6 D) - 3 4 Determine
More informationMath 0308 Final Exam Review(answers) Solve the given equations. 1. 3x 14 8x 1
Math 8 Final Eam Review(answers) Solve the given equations.. 8.. 9.. 9 9 8 8.. 8 8 all real numbers 8. 9. all real numbers no solution 8 8 9 9 9 Solve the following inequalities. Graph our solution on
More information