1. Use the distributive property to rewrite 3(5 + y) without parentheses. A. 15 + 3y B. 8 + 3y C. 15 + y D. 8 + y Hint 2. Write the ordered pairs to represent the amount of hamburger and the price. A. (\$2.00, 1), (0.5, \$1.00),(1.5, \$3.00), (0.25, \$0.50) B. (1, \$2.00), (0.5, \$1.00),(1.5, \$3.00), (\$0.50, 0.25) C. (1, \$2.00), (0.5, \$1.00),(1.5, \$3.00), (0.25, \$0.50) D. (1, \$2.00), (1.5, \$1.00) Hint 3. Find the sum A. B. C. D. Hint 4. Solve 23 - x = 142. A. x = -119 B. x = 165 C. x = -165 D. x = 119 Hint 5. The sum of a number and -16 is 25. Find the number. A. B. 9 C. -9 D. 41 Hint 6. Solve the equation A. a = B. a = 5 C. a = 0 D. a = Hint 7. Solve the equation A. 4 B. C. D. -4 Hint 8. The median is the _________ of a set of numbers. A. most frequent B. highest number C. middle number D. average Hint 9. A shirt was \$60 and is now \$53. What is the approximate percent of change? A. 7% B. 11.67% C. 10% D. 88.33% Hint 10. Which graph represents a function? A. B. C. D. Hint 11. What is the slope of the line that passes through (8, 4) and (6, 7)? A. B. C. D. Hint 12. Write the standard form of an equation of the line that passes through (-2, 5) and has an undefined slope. A. -2x + 5y = 0 B. x - y = 3 C. x = -2 D. y = 5 Hint 13. Three out of the four equations listed below are equations of lines that are parallel to each other. Which equation does not have a graph that is a line parallel to the other three? A. B. C. 8y = - 6x D. 3x + 4y = -16 Hint 14. Evaluate m2 if m = . A. B. C. D. Hint 15. Simplify A. 7 – 2n B. -7 – 12n C. 7 – 12n D. -7 – 2n Hint 16. A bag contains 7 purple marbles, 5 yellow marbles, 3 white marbles, and 1 black marble. What is the probability of randomly selecting a marble that is not purple? A. B. C. D. Hint 17. Solve A. All Real Numbers B. y = -21 C. No Solution D. y = 21 Hint 18. Solve 5t + u + v = 3 for t. A. B. t = 15 – u – v C. D. t = -2 – u – v Hint 19. Write an equation of a line that passes through (-12, -14) with slope . A. B. C. D. Hint 20. Which scatter plot shows that x and y have a negative correlation? A. B. C. D. Hint