1. Luis and Dale worked together to paint skateboards 1. Luis and Dale worked together to paint skateboards. Dale painted 10 more than twice the number of skateboards that Luis painted. Together they painted 100 skateboards. Which of these equations can be used to find the number of skateboards (x) that Luis painted? CLG 1.1.3 Sum is (100-10) Uses 3x and sum is the same as a Correct Uses 3x A 2x + 10 = 90 2x + 10 = 100 C 3x + 10 = 100 3x + 10 = 90 D B

2. Simplify: (a3 - 5a + b – 2) – (3a3 + 5a – b + 2) CLG 1.1.3 a. Simplified a3 and -3a3 only Simplified a3 and bs only Did not simplify the constant correct -2a3 – 10a + 2b C -2a3 -10a + 2b - 4 D

Which property does this expression illustrate? 3. 21+(-47 + -10) = (21 + -47) + -10 Which property does this expression illustrate? Distributive Property of Addition A B Commutative Property of Addition CLG 1.1.3 a. b. c. correct d. C Associative Property of Addition D Identity Property of Addition

4. You can evaluate the expression 3x to find the number of dollars a fund raising committee raises when x raffle tickets are sold for $3 each. Find the amount the committee receives when they sell 75 raffle tickets. 25 A 225 B CLG 1.1.3 75/3 3*75 (3+3)*75 (3*3)*75 c 450 D 675

5.)Evaluate the expression x – y when x = 5 and y = -9 -4 A 4 B CLG 1.1.3 5 – 9 9 – 5 5 – (-9) -5 – (-9) 14 C -14 D

6. Use the distributive property to write an equivalent expression to -2(x + 5). CLG 1.1.3 Did not distribute -2 to 5 Same as a but uses +5 Correct Wrong sign for -2*5 -2x - 10 C -2x + 10 D

7. Solve the equation r + 8 + 12 = -1 B CLG 1.1.3 -20 + 1 20 – 1 Correct 20 + 1 r = -21 C r = 21 D

8. What is the solution of the equation 6(y + 13) = 4y - 28? B CLG 1.1.3 a. correct b. c. d. y = -10.6 C y = 25 D

9. What is the solution of -3.4w = -22.1? B w = -6.5 CLG 1.1.3 a. (3.4)*(-22.1) b. Incorrect sign c. correct d. (-3.4)*(-22.1) w = 6.5 C w= 75.14 D

10. What is the solution of 13 = 18 – h? B CLG 1.1.3 a. Add -13 and -18 b. Incorrect sign c. correct d. Add 13 and 18 h = 5 C h = 31 D

11. Janelle has 7 less video games than James 11. Janelle has 7 less video games than James. If James has x video games, which expression below describes the number of video games Janelle has? x + 7 A 7x B CLG 1.1.3 a. Add x and 7 b. Multiply 7 and x c. Divide x and 7 d. correct x/7 C x - 7 D

12. Which equation is equivalent to 0.5 (p + 2) = 35 – 10? B C CLG 1.1.3 a. correct b. Used 5 instead of .5 c. Used 5p only d. Forgot 1 D

13. What is the solution to the equation: -2x + 44 = -7x + 64 B C CLG 1.1.3 a. correct b. Incorrect sign c. Did not divide by 5 d. Same as c but uses opposite sign D

14. Solve for the variable in the equation below. 12t - 6 - 4 = 71 + 3t -10 -9 9 5.4 A B C CLG 1.1.3 a. Added -6 and -4 only b. Incorrect sign c. correct d. guessed D

15. Simplify the expression A B CLG 1.1.3 a. Added 2 & 9 as coefficients for my2 b. correct c. Subtracted 2 from 9 as coefficients for my2 d. Multiplied 2 by 9 as coefficients for my2 C D

SPR 1 You are having your car repaired by a mechanic SPR 1 You are having your car repaired by a mechanic. You paid $125 for the new parts, and it costs $68 per hour for the labor. Your total cost was $329. For how many hours of labor did you pay? Ans. = 3

SPR 2 The odometer of a new automobile functions improperly and registers only 2 miles for every 3 miles driven. If the odometer indicated 54 miles, how many miles has the automobile actually been driven? Ans. = 81

SPR 3 A cash register contains three different types of bills: one dollar bills, five dollar bills, and twenty dollar bills. There are 59 total bills. If there are 18 one dollar bills and 32 five dollar bills, then how many twenty dollar bills are there? Ans. = 9

SPR 4 The hourly wage for an employee is $11 per hour plus an additional $0.80 for every unit produced during the hour. The employee earned a total of $23 during the first hour. How many units were produced in that hour? Ans. = 15