1. An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks? A. 17 pounds B. 7 pounds C. 12 pounds D. 5 pounds Hint 2. Evaluate (6 – 3) · 2. A. 0 B. 9 C. 1 D. 6 Hint 3. The perimeter of a square is 4 times the length of a side. Use the equationP = 4s to find the perimeter of a square whose side has a length of 6 inches. A. 12 in. B. 24 in. C. 10 in. D. 36 in. Hint 4. What would you predict your resting heart rate would be if you exercise 25 minutes per day? A. 50 B. 100 C. 120 D. 70 Hint 5. The following are scores on an English exam. The highest score possible is 100. Where is there a cluster? A. 20-30 B. 60-75 C. 90-100 D. 20-100 Hint 6. Which interval has the most values? A. 90-99 B. 10-19 C. 70-79 D. 60-69 Hint 7. Which is the correct box-and-whisker plot for the quiz scores? A. B. C. D. Hint 8. Find the next term in the sequence 2, 6, 18, ... A. 54 B. 38 C. 30 D. 22 Hint 9. A music club is offering unlimited CDs for \$6.00 each. There is also a \$5.00 shipping cost. If m = the number of CDs, which equation can you use to determine how many CDs you can buy with \$35.00? A. 6m + 5 = 35 B. 5m + 6 = 35 C. 6m = 35 D. 5 + 6 = 35m Hint 10. Jordan runs 2 miles every day. He is tracking his progress on the graph below. Describe the trend in his running times over the last six months. A. Jordan is spending more time running every day. B. Jordan is running fewer miles now than when he started. C. There is no relationship. D. It takes Jordan less time to run 2 miles now than when he started. Hint 11. Evaluate ab + 8 if a = 4 and b = 7 A. 28 B. 60 C. 36 D. 55 Hint 12. Find the mean of {15, 7, 9, 25, 4}. A. 12 B. 13 C. 10 D. 9 Hint 13. Find the median of {67, 24, 98, 15, 76, 44}. A. 54 B. 67 C. 55.5 D. 44 Hint 14. An automobile dealer wants to sell a certain car for \$20,000. If three other dealers in town are selling the same car for \$15,000, \$15,000, and \$30,000, which measure of central should the car dealer use to describe this data to his customers? A. mean B. mode C. median D. range Hint 15. Evaluate rst if r = -3, s = 2, and t = -8. A. -48 B. 48 C. 24 D. -24 Hint 16. Evaluate if k = -64, m = 2, and n = -4. A. -16 B. -8 C. 8 D. 16 Hint 17. Write an algebraic expression for the phrase 17 more than r. A. r - 17 B. 17 > r C. 17r D. r + 17 Hint 18. The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs \$14.95, a soccer ball costs \$19.99, and a volleyball costs \$12? A. \$230.69 B. \$216.80 C. \$225.65 D. \$206.72 Hint 19. Simplify 16 + y + (-20). A. 4 + (-y) B. 4 + y C. y + (-4) D. y - 36 Hint 20. Name the domain for the following function table. A. {9, 3, -6, -15} B. {-15, -6, 3, 9} C. {-5, -2, 1, 3} D. {3, 1, -2, -5} Hint