1. What is the multiplicative inverse of A. 4 B. C. D. Hint 2. Use the distributive property to rewrite 3(5 + y) without parentheses. A. 8 + 3y B. 15 + y C. 15 + 3y D. 8 + y Hint 3. Write the ordered pairs to represent the amount of hamburger and the price. A. (1, \$2.00), (1.5, \$1.00) B. (1, \$2.00), (0.5, \$1.00),(1.5, \$3.00), (0.25, \$0.50) C. (\$2.00, 1), (0.5, \$1.00),(1.5, \$3.00), (0.25, \$0.50) D. (1, \$2.00), (0.5, \$1.00),(1.5, \$3.00), (\$0.50, 0.25) Hint 4. Evaluate: when x = 3, y = 2, and z = 19. A. 1 B. 19 C. D. 2 Hint 5. Two trains leave the station at the same time. The first train is traveling north at 55 mph and the second train is traveling south at 35 mph. How long does it take until they are 45 miles apart? A. hour B. hour C. hour D. 1 hour Hint 6. Rewrite 6x + 5y = 7 - 2x in the form Ax + By = C. A. 4x + 5y = 7 B. 8x + 5y = 7 C. 13y = 7 D. -8x + 5y = 7 Hint 7. Graph y + 2 = 7. A. B. C. D. Hint 8. Write a verbal expression for 2x + y2. A. The sum of 2 times x and y. B. The sum of 2 times x and y squared. C. The sum of x and y squared. D. The difference of 2 times xand y squared. Hint 9. Find the solution of 2(x – 5) = 30 if the replacement set is {19, 20, 21, 22}. A. 19 B. 21 C. 20 D. 22 Hint 10. Name the property used in the equation r × 21 = 1. Then solve for r. A. Additive Identity; r = 0 B. Multiplicative Inverse; r = C. Multiplicative Identity; r = 1 D. Multiplicative Identity; r = Hint 11. Use the Distributive Property to simplify 7(6x2 + 5x + 4). A. 42x2 + 35x + 28 B. 42x2 + 35x + 4 C. 42x2 + 5x + 4 D. 42x2 +35x + 21 Hint 12. Identify the conclusion in the following algebraic statement:If a = 3, then 2a + 1 = 7. A. a = 3 B. 2a + 1 = 7 C. 2a + 1 D. 2a Hint 13. Which values are a counterexample to the given statement? If x × y = 0, then x must be 0. A. x = 0, y = 0 B. x = 0, y = 1 C. x = 5, y = 0 D. x = -1, y = 1 Hint 14. Write and in order from least to greatest. A. B. C. D. Hint 15. Solve 11b = 132. A. b = -1452 B. b = 12 C. b = -12 D. b = 1452 Hint 16. Determine the coordinates of the x-intercept of 3x – 4y = 24. A. (-6, 0) B. (0, -6) C. (0, 8) D. (8, 0) Hint 17. Determine the coordinates of the y-intercept of 2x + 4y = 8. A. (0, 2) B. (0, 4) C. (4, 0) D. (2, 0) Hint 18. Solve = 3. A. 36 B. 9 C. 24 D. 4 Hint 19. Which equation represents the relation shown in the graph? A. B. C. D. Hint 20. Toe rings cost \$2.95 each. If Jill buys 4 of them, how much does she spend? A. \$118.00 B. \$11.80 C. \$6.95 D. \$1.18 Hint