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1 -1- V I2f0c1c33 nk5uutpar fsqoefftfw2awrped tlylhcd.x p 4AQlelh YrRiXgyh4tGsR Xrhe5szefrCv6eMdS.Y O gm2amdmek owyiwt0hp 6I3nNfPi6nUiOtweF RATlGgqegbfrMaE K1j.D Worksheet by Kuta Software LLC Algebra 1 SEMESTER EXAM REVIEW PACKET D o2z0k1w3u nkmuztfao qsfoffhtowza7roe4 klzldc4.v s DAPlglV qreizgphttbsw 8rheasOeKrAvteXdL.4 UNIT 1 Evaluate each expression. 1) ( ) (()()) 2) ( ID: 1 Name ) ( ) Date Period 3) () ( ) 4) Evaluate each using the values given. 5) pm ; use m, and p 6) z y; use y, and z 7) y z; use y, and z 8) q p; use p, and q 9) zyxz; use x, y, and z 10) qqm; use m, and q UNIT 2 REAL NUMBERS Evaluate each expression. 11) ()( ) ( 12) ) ( ) 13) 14) ( ) ( )

2 -2- C 32S0d1e35 vkfuhttax vseo1fatrwwahries ELMLgC3.S U qagluln 5rYivgHhYtZsz jryessierrwvfepdg.j 8 DMta4dIeO cwdi5tthg MIUnaf9i9nbiutqee ZAil4gWeabZrJaQ T1R.z Worksheet by Kuta Software LLC Find each product. 15) () ( ) 16) ( )( ) 17) ( )( ) 18) ( )( ) Find each quotient. 19) 20) 21) 22) Simplify each expression. 23) nn 24) xx 25) ( a) 26) ( k) 27) ( x)x 28) x( x) UNIT 3 SOLVE EQUATIONS Solve each equation. Check your solution. 29) a 30) v 31) x 32) nn

3 -3- t B2b0k1d3P CKuuatHaZ ZSHoCfltjwCahrYeD PLHLaCf.g N YAUl4l7 erkizguhgtgso KrBeEs1exrHvMe5di.v 2 nmeafdner cwyiqtjhk KI8nNffiCnEiRtreH gaildgkerbzrdas u1k.a Worksheet by Kuta Software LLC 33) ( m)m 34) nn UNIT 4 Solve each proportion. 35) x 36) n 37) m 38) x x Solve each problem. 39) 18% of 18 is what? 40) What is 26% of 105? 41) 39% of what is 118.9? 42) 33% of 32 is what? Solve the following equation for y. 43) xy 44) xy CHAPTER 5 LINEAR FUNCTIONS Find the slope. 45) (, ), (, ) 46) (, ), (, ) 47) y x 48) yx

4 -4- T p2x0o1d3c JKKuFt3aN fsco8fztlwiarrhew flkljcm.4 S jagltl2 triing8hmt2se mrjecseejrdvteeda.o J AMmaYdQeU 0wdi9t3hh 3IOnMfqivnPixtjeQ MA9lbg2eAbIrVa5 v1y.d Worksheet by Kuta Software LLC 49) 50) Sketch the graph of each line. 51) x-intercept =, y-intercept = 52) y x 53) yx 54) xy

5 -5- L q2r0k1i3z ykiuttoab 9SHojfhtBwxafrAed dlflwc4.z 5 MAjlelf UrMizgch9t2sL rrtehswexrqvmeydr.c 3 FMJardWeP 8wpi7tkht EIjnjfyimn1iGt6eY XA9l4gUevbjrEa5 s1d.s Worksheet by Kuta Software LLC 55) y 56) y x UNIT 6 WRITE EQUATIONS OF LINEAR FUNCTIONS Write the slope-intercept form of the equation of each line. 57) y 58) y x x Write the slope-intercept form of the equation of the line through the given points. 59) through: (, ) and (, ) 60) through: (, ) and (, ) Write the slope-intercept form of the equation of the line described. 61) through: (, ), parallel to yx 62) through: (, ), perp. to y x

6 Exam Review Applications UNIT 1 EXPRESSIONS, EQUATIONS, FUNCTIONS Find the area of a trapezoid with b 1 = 12, b 2 = 8, h = 4. Use the diagram to help. ( b1 b2) h Area of Trapezoid = 2 b 1 b 2 h UNIT 2 REAL NUMBERS Find the area and perimeter of the following Find the area and perimeter of the rectangle. p = add up all the sides A = lw Find the area and perimeter of the triangle. p = add up all the sides Perimeter = 3.5 m 6 m cm cm cm cm Area = Perimeter = Area = UNIT 3 SOLVING SIMPLE EQUATIONS Sully loves iceskating. Luckily, there is a skating rink downtown that allows him to fullfill his dream. Sully can purchase a membership for 30. The cost of admission to the skating rink is 5 for members, but 7 for nonmembers. a) Write an expression that represents the total cost of the skating rink without a membership. b) Write an expression that represents the total cost of the skating rink with a membership. c) Use your expressions to write an equation that determines the number of visits needed so the total cost will be the same for members and nonmembers. d) Solve your equation.

7 UNIT 4 SOLVING PROPORTIONS The circle graph showss the results of a survey which asks Algebra students on MyAlgebra.we ebly.com where they learn their Algerba from. 160 total students took the survey. a) How many students said they learn Algebra from the videos? b) Suppose 28 more students take the survey and all of them reply videos. Calculate the new percent of students that learn Algebra from the Videos. UNIT 5 GRAPHING LINEAR EQUATIONS Fill in the following VERBAL: Sully has 8 nickels. He loses 3 nickels everyy 2 days. TABLE EQUATION GRAPH Time (days) Nickels y = (#) Initial Value (y intercept) = Rate of Change (slope) UNIT 6 WRITING LINEAR EQUATIONS Mr. Brust needs to make some side cash to pay for some tickets to seee his favorite singer, Justin Beiber s next show, so he does some tutoring. After 2 hours of tutoring he has $35. The next week he checks and after 10 hours of tutoring he has $115. a) Write an equation that models how much money Mr. Brust has as a functionn of how many hours he s worked. b) How much money does Mr. Brust have after tutoring for 17 hours?