1. The expression 5(7 + 2) = 5(7) + 5(2) is an example of the A. Associative Property of Multiplication. B. Commutative Property of Multiplication. C. Commutative Property of Addition. D. Distributive Property. Hint 2. What is another way to write (6 + 7)x? A. 6(x) × 7(x) B. 6(x) + 7 C. 6(x) + 7(x) D. 6 + 7(x) Hint 3. Find the solution for the equation w - 13 = -4. A. 9 B. 17 C. -17 D. -9 Hint 4. Which number should be added to each side of the equation x - 7 = -23 to find the solution? A. 23 B. 7 C. -23 D. -7 Hint 5. What is the solution of -64 = 16y? A. -8 B. 4 C. -4 D. 8 Hint 6. Solve the formula A = (b1 + b2)h for b1 if A = 14, b2 = 5, and h = 4. A. 2 B. 5 C. 3 D. 4 Hint 7. Write an equation to determine the number of tickets sold for a school play if tickets cost \$5.50 each and \$4510 was recorded at the box office. A. 4510 - t = 5.50 B. 5.50t = 4510 C. 4510 - 5.50 = t D. 4510t = 5.50 Hint 8. Write an equation to find a number if the difference between four times the number and 13 is 47. A. 4(y - 13) = 47 B. 4y - 47 = 13 C. 4 - y = 13 D. 4y - 13 = 47 Hint 9. Simplify 12b – 11 – b – 9. A. 11b – 20 B. 13b – 2 C. 11b – 2 D. -9b Hint 10. Simplify 2n + 6(n – 7). A. 8n – 42 B. 15n C. n D. 8n – 7 Hint 11. Solve 13 – x = 103. A. x = 90 B. x = 116 C. x = -116 D. x = -90 Hint 12. Solve –7c – 3c – 20 = 50. A. c = 3 B. c = -3 C. c = -7 D. c = 7 Hint 13. Translate the following into an equation: negative seven increased by the quotient of a number and 17 is zero. A. B. C. -7 + 17n = 0 D. Hint 14. The perimeter of the rectangle shown is 62 cm. Find its length. A. 44 cm B. 36 cm C. 49 cm D. 18 cm Hint