1. The table shows the cost of mailing a package. Predict the cost of mailing a package that weighs 10 pounds. A. \$10.70 B. \$8.90 C. \$9.80 D. \$8.00 Hint 2. Evaluate a + b - 3 if a = 10 and b = 7. A. 0 B. 7 C. 14 D. 67 Hint 3. Evaluate 2c - 4k if c = 16 and k = 5. A. 18 B. 52 C. 12 D. 16 Hint 4. Name the coordinate of point A on the number line. A. 0 B. -4 C. 5 D. -7 Hint 5. Mary is 4 years old and her brother Marcus is 7 years old. Write two inequalities to represent their ages. A. 4 < 7 and 7 > 4 B. 4 > 7 and 7 > 4 C. 4 < 7 and 7 < 4 D. 4 > 7 and 7 < 4 Hint 6. Solve a = (-1)(-4)(-3). A. 12 B. 13 C. -8 D. -12 Hint 7. Evaluate 23 + 5 × (6 + 4) ÷ 2. A. 108 B. 41 C. 33 D. 65 Hint 8. Evaluate 4a + 2b – 3c if a = 2, b = 3, and c = 4. A. 11 B. 31 C. 2 D. 6 Hint 9. Solve 63 = p – 11. A. 52 B. 126 C. 22 D. 74 Hint 10. Solve = 43. A. 46 B. 129 C. 9 D. 40 Hint 11. Write an equation to represent ''the number of runners on the track team increased by 15 for a total of 45.'' A. 15n B. n – 15 C. n + 15 D. 15 – n Hint 12. Write an equation to represent ''the difference of a number and 10 is 7.'' A. 10 – x B. C. x + 10 D. x – 10 Hint 13. If a shirt costs c dollars in Store A and 5 more dollars in Store B, write an expression for the cost of the shirt in Store B. A. 5c B. c – 5 C. 5 – c D. c + 5 Hint 14. An elevator started on the 10th floor. It rose 2 floors, dropped 7 floors, and then rose 1 floor. What floor did the elevator end on? A. 6th floor B. 4th floor C. Basement (-1st floor) D. 20th floor Hint 15. Solve a = (12)(-5). A. a = 60 B. a = -12 C. a = -60 D. a = 7 Hint 16. Solve q = . A. q = 9 B. q = -9 C. q = -70 D. q = -56 Hint 17. Evaluate 9 + |b| if b = -14. A. -23 B. -3 C. 23 D. 3 Hint 18. Golf scores are given in terms of par. So, -4 means 4 strokes below par and 3 means 3 stokes above par. In four rounds, a player gets -3, -2, 1, and 0. Find the player’s mean (average) score. A. -1 B. 1 C. 1 D. -1 Hint 19. Write 8 more than a number is 17 as an algebraic equation. Let n represent the number. A. n + 17 = 8 B. n – 17 = 8 C. n – 8 = 17 D. n + 8 = 17 Hint 20. Connor is 7 inches taller than his brother Alex. If Connor is 45 inches tall, which equation could be used to determine Alex’s height? Let a represent Alex’s height. A. 7 – a = 45 B. 45 + a = 7 C. a + 7 = 45 D. a – 7 = 45 Hint