1. Arlene lives in Orange Grove and her cousin Louise lives in Bloomington. There are three roads from Orange Grove to Bloomington. How many round trips are possible if Arlene does NOT use the same road twice? A. 9 B. 5 C. 6 D. 8 Hint 2. Write an equation to represent ''the product of 7 and m is 29.'' A. 7m = 29 B. 7 + m = 29 C. 29m = 7 D. m - 7 = 29 Hint 3. Choose the correct symbol below to make the sentence true. -6 ___ -5 A. none of these B. < C. > D. = Hint 4. Evaluate the expression 3 + x + y + (-7) if x = -2 and y = 5. A. -1 B. 2 C. -2 D. 1 Hint 5. Solve a = -12 - 7. A. 5 B. 19 C. -5 D. -19 Hint 6. Find . A. B. C. D. Hint 7. Estimate the area of the triangular piece of land using Heron's formula. A. 12 square miles B. 9 square miles C. 11 square miles D. 10 square miles Hint 8. Solve k = (-2) + (-7) + (-9) + (-15). A. k = -3 B. k = 33 C. k = -33 D. k = -31 Hint 9. 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. Basement (-1st floor) C. 20th floor D. 4th floor Hint 10. What is the additive inverse of 15? A. B. 15 C. -15 D. 0 Hint 11. Express 3.157 ×10-4 in standard form. A. 0.0003157 B. 0.003157 C. 31,570 D. 0.00003157 Hint 12. Give the height of a stack of three boxes if each box is 19inches tall. A. 57inches B. 60inches C. 59inches D. 58inches Hint 13. Name the multiplicative inverse of 5. A. - B. C. 1 D. -5 Hint 14. Find the distance between the points (7, 4) and (-6, -3). A. 14.8 units B. 10 units C. 20units D. 11 units Hint 15. Solve a – 8.26 = -5.17. A. -13.43 B. -3.09 C. 13.43 D. 3.09 Hint 16. The speed of a car equals the distance it travels divided by the time it takes to travel that distance. If a car is traveling at a speed of 45 miles per hour for 2 hours, find the distance the car will travel. A. 112 miles B. 18 miles C. 90 miles D. 118 miles Hint 17. A team’s winning average is the number of wins divided by the number of games played. The basketball team at Madison Middle School has a winning average of about 0.727. If they played 11 games, how many games have they won? A. 9games B. 7 games C. 6 games D. 8 games Hint 18. Evaluate a2 · b6 if a = 9 and b = 10. A. 810,000,000 B. 81,000,000 C. 810,000 D. 8,100,000 Hint 19. Find -. A. 100 B. -100 C. 100 and -100 D. 1,000 Hint 20. The numbers 5, 12, and 13 form a Pythagorean triple. Which of the following is not a Pythagorean triple. A. 15, 36, 39 B. 20, 48, 52 C. 15, 22, 23 D. 10, 24, 26 Hint