Algebra 1 Winter Break Extra Credit Fall Semester 2013

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1 Algebra Winter Break Extra Credit Fall Semester ( Homework Points Maximum) Due: Monday January, at the start of class Directions: Answer all questions, showing work for each problem on your own separate paper If it is a question where there is no work to do then justify your answer by explaining how you know your answer is correct Grading: This will be graded based on correctness and neatness/clarity of work shown So in order to earn the most points possible, you should make sure that all your answers (including work shown) are correct and written neatly and clearly Problems must be clearly numbered and written in order on the papers you turn in Other Comments: It would be helpful to use your notes to help you, as well as the textbook For each problem, the chapter and section are written in parenthesis to help you find the topic in the book Even if you re not interested in extra credit, final exams are right after we come back from break, so these would be good review for finals Your final exam will be all multiple choice questions, so practicing with these problems should hopefully help you prepare for that

2 NAME DATE PERIOD Standardized Test Practice (Chapter ) Part : Multiple Choice Instructions: Fill in the appropriate circle for the best answer Write an algebraic expression to represent the number of pens that can be bought with if each pen costs c cents (Lesson -) A c B C c D c c Evaluate a b, if a, b, and c (Lesson -) b c F G H J Find the solution of (y ) if the replacement set is {,,,,, } (Lesson -) A {, } B {,,, } C {,, } D {,, } The equation is an example of which property of equality? (Lesson -) F Substitution G Reflexive H Symmetric J Transitive Simplify x x x (Lesson -) A x x B x C x x D x x Simplify (x y) (x y) (Lesson -) F x y G x y H x y J x y For Questions and, use the following statement If x is even, then x Identify the hypothesis of the statement (Lesson -) A x B x C x is even D Which number is a counterexample for the statement? (Lesson -) F G H J The distance an airplane travels increases as the duration of the flight increases Identify the dependent variable (Lesson -) A time B direction C airplane D distance Omari drives a car that gets miles per gallon of gasoline The car s gasoline tank holds gallons The distance Omari drives before refueling is a function of the number of gallons of gasoline in the tank Identify a reasonable domain for this situation (Lesson -) F to miles H to miles G to gallons J to mph Which number is greater than and less than? (Lesson -) A B C D Chapter Glencoe Algebra

3 NAME DATE PERIOD Standardized Test Practice (continued) Write,,, in order from least to greatest (Lesson -) F,,, H,,, G,,, J,,, Assessment Evaluate x y z, if x, y, and z (Lesson -) A B C D Find the solution set for ( x) if the replacement set is {,,,,,, } (Lesson -) F {,, } G {,,, } H {,, } J {, } Using the Distributive Property to find expression? (Lesson -) would give which A () B C () D () Identify the conclusion of the statement (Lesson -) If you are at the Grand Canyon, then you are in Arizona F you are at the Grand Canyon H you are in America G you are not in Arizona J you are in Arizona Find (Lesson ) A B C D Evaluate ( ) (Lesson -) Evaluate x(y z) if x, y, and z (Lesson -) Part : Griddable Instructions: Enter your answer by writing each digit of the answer in a column box and then shading in the appropriate circle that corresponds to that entry Chapter Glencoe Algebra

4 NAME DATE PERIOD Standardized Test Practice (Chapters ) Part : Multiple Choice Instructions: Fill in the appropriate circle for the best answer Write an algebraic expression for the following verbal expression the sum of n and (Lesson -) A n B n C n D n State the hypothesis of the following statement If I complete my algebra homework daily, then I will learn the concepts (Lesson -) F I will learn the concepts G I don t do my algebra homework H I won t learn the concepts J I complete my algebra homework daily Simplify the expression (x y) (y x) x (Lesson -) A x y B x y C x y D x y Evaluate a(b c ) if a, b, and c (Lesson -) F G H J a Solve the proportion (Lesson -) A B C D Jackson s meal cost $ How much money should he leave for a % tip? (Lesson -) F $ G $ H $ J $ Solve y (Lesson -) A B C D Which equation has a solution of? (Lesson -) F n H ( n) G n J (n ) A car dealership has cars on their lot If they increase their inventory by %, how many cars will be on the lot? (Lesson -) A B C D Chapter Glencoe Algebra

5 NAME DATE PERIOD Standardized Test Practice (continued) Translate the following sentence into an equation The quotient of and x equals minus times x (Lesson -) F x x H x x G x x J x x Assessment Evaluate (Lesson -) A B C D Which pair of ratios forms a proportion? (Lesson -) F and G and H and J and Evaluate ( ) (Lesson -) A B C D Evaluate (Lesson -) F G H J Part : Griddable Instructions: Enter your answer by writing each digit of the answer in a column box and then shading in the appropriate circle that corresponds to that entry Solve x x (Lesson -) Sasha drove from her house to the grocery store in minutes Her return trip took minutes If the store is miles from her house, what was Sasha s average speed for the round trip, in miles per hour? (Lesson -) Chapter Glencoe Algebra

6 NAME DATE PERIOD Standardized Test Practice (Chapters ) Part : Multiple Choice Instructions: Fill in the appropriate circle for the best answer Which vehicle is a counterexample for the statement? If an automobile is a sports car, then it is red (Lesson -) A a red pick-up truck C a red sports car B a white motor home D a yellow sports car Dion owns a delivery service He charges his customers $ for each delivery His expenses include $ for the motorcycle he drives and $ for gasoline per trip Which equation could Dion use to calculate his profit p for d deliveries? (Lesson -) F p d H p d G p d J p d Evaluate (Lesson -) A B C D Jim s new car has miles on the odometer He takes a trip and drives an average of m miles each day for three weeks Which expression represents the mileage on Jim s car after his trip? (Lesson -) F m G m H m J m Translate the sentence into an equation (Lesson -) Five times the sum of s and t is as much as four times r A s t B s t r C (s t) r D s t (r) Solve (x ) (x ) (Lesson -) F G H J Paul and Charlene are miles apart They start toward each other with Paul driving miles per hour faster than Charlene They meet in hours Find Charlene s speed (Lesson -) A mph B mph C mph D mph Determine which equation is a linear equation (Lesson -) F x y G x y H xy J y x If f(x) x, find f() (Lesson -) A B C D Chapa is beginning an exercise program that calls for push-ups each day for the first week Each week thereafter, she has to increase her push-ups by Which week of her program will be the first one in which she will do push-ups a day? (Lesson -) F th week G th week H th week J th week Chapter Glencoe Algebra

7 NAME DATE PERIOD Standardized Test Practice (continued) Which property of equality is illustrated below? (Lesson -) If and, then A Transitive B Reflexive C Substitution D Symmetric Assessment Which expression represents the missing second step of simplifying the algebraic expression? (Lesson -) Step (x y) (x ) Step x y F x y x H x y x G (x y) x J x y x Solve r (Lesson -) A r B r C r D r Solve ( h) (Lesson -) F h G h H h J h For Questions and, use the arithmetic sequence,,,, Which is an equation for the nth term of the sequence? (Lesson -) A a n n C a n n B a n n D a n n What is the th term in the sequence? (Lesson -) F G H J Part : Griddable Instructions: Enter your answer by writing each digit of the answer in a column box and then shading in the appropriate circle that corresponds to that entry The ratio of a to b is If a is, find the value of b (Lesson -) The equation C F relates the temperature in degrees Fahrenheit F to degrees Celsius C If the temperature is C in Rome, Italy, what is the temperature in degrees Fahrenheit? (Lesson -) Chapter Glencoe Algebra

8 NAME DATE PERIOD Standardized Test Practice (Chapters -) Part : Multiple Choice Instructions: Fill in the appropriate circle for the best answer If a, b, and c, then ( a b)? (Lesson -) b c A B C D If n, what is the value of n? (Lesson -) F G H J Lynn has more books than José If Lynn gives José of her books, how many more will José have than Lynn? (Lesson -) A B C D If x, which value of x does NOT form a proportion? (Lesson -) F G H J Two-thirds of a number added to itself is What is the number? (Lesson -) A B C D % of is % of what number? (Lesson -) F G H J For what value(s) of r is r r? (Lesson -) A all numbers C B all negative integers D no values of r The range of a relation includes the integers x, x, and x What could be a value for x in the domain? (Lesson -) F G H J A line with a slope of passes through points at (, ) and (, y) Find the value of y (Lesson -) A B C D If a line passes through (, ) and has a slope of, what is an equation for the line? (Lesson -) F y x H y x G x y J x y Chapter Glencoe Algebra

9 NAME DATE PERIOD Standardized Test Practice (continued) If x and y, what is the greatest possible value of (x y)? (Lesson -) A B C D If x x x, x? (Lesson -) Assessment F G H J Find the slope of the line that passes through (, ) and (, ) (Lesson -) A B C D What is the equation of the line that passes through (, ) and (, )? (Lesson -) F y x G y x H y x J y x Part : Griddable Instructions: Enter your answers by writing each digit of the answer in a column box and then shading in the appropriate circle that corresponds to that entry The formula for the volume of a rectangular solid is V BhA packing crate has a height of inches and a base area of square inches What is the volume of the crate in cubic inches? (Lesson -) Find the slope of a line parallel to y x (Lesson -) Chapter Glencoe Algebra

10 NAME DATE PERIOD Standardized Test Practice (Chapters -) Part : Multiple Choice Instructions: Fill in the appropriate circle for the best answer Which equation is not equivalent to x? (Lesson -) A x B x C x D x Find the value of y so that the line through (, ) and (, y) has a slope of (Lesson -) F G H J Solve x (Lesson -) A B C D If f(x) (x ), find f() (Lesson -) F G H J Which equation shows the slope-intercept form of the line passing through (, ) and (, )? (Lesson -) A y x B y x C y x D x y How many solutions exist for the system of equations? (Lesson -) x y x y F no solutions G two solutions H one solution J infinitely many solutions When solving the following system, which expression could be substituted for y? (Lesson -) x y x y A x B x C x D x If x y and x y, what is the value of y? (Lesson -) F G H J Use elimination to solve the system of equations (Lesson -) x y x y A (, ) B (, ) C (, ) D (, ) Which of the following is an arithmetic sequence? (Lesson -) F,,,, H,,,, G,,,, J,,,, Chapter Glencoe Algebra

11 NAME DATE PERIOD Standardized Test Practice (continued) Determine which is a linear equation (Lesson -) A y C xy x B x y D x y Find the discounted price Pants: $ (Lesson -) Discount: % F $ G $ H $ J $ Assessment Solve x x (Lesson -) A B C D Rewrite (a b c) using the Distributive Property (Lesson -) F a b c G a b c H a b c J a b c Write an equation that passes through (, ) and has a slope of (Lesson -) A y x C y x B y x D y x Find the slope of the line that passes through (, ) and (, ) (Lesson -) F G H J Evaluate the expression if x, y, and z (Lesson -) x y z A B C D Part : Griddable Instructions: Enter your answer by writing each digit of the answer in a column box and then shading in the appropriate circle that corresponds to that entry What is the slope of a line parallel to the line that passes through (, ) and (, )? (Lesson -) If x y and x y, what is the value of x? (Lesson -) Chapter Glencoe Algebra

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