1. Arlene lives in Orange Grove and her cousin Louise lives in Bloomington. There are three roads from Orange Grove to Bloomington. If one of the roads is closed, how many round trips can Arlene make if she can use the same road twice? A. 2 B. 4 C. 9 D. 6 Hint 2. Write 4 · 4 · 4 · 4 · 4 · 4 using exponents. A. 46 B. 44 C. 45 D. 64 Hint 3. The sale of hard candy in a candy store is not the same from one year to another. In 1998, 40% of the candy sold was hard candy, The table shows the change in sales in the successive years. What percent of the candy sold in 2001 was hard candy? A. 40% B. 41% C. 39% D. 42% Hint 4. If an object falls 128 feet in 2 seconds, find the average distance traveled each second. A. 128 ÷ 2 = 64 B. 2 ÷ 128 = 64 C. -128 ÷ 2 = -64 D. 2 ÷ (-128) = -64 Hint 5. Express 7,000,000,000 in scientific notation. A. 7 × 108 B. 7 × 1012 C. 7 × 109 D. 7 × 106 Hint 6. Evaluate a - b if a = and b = . A. B. -1 C. 1 D. Hint 7. Solve the equation A. B. C. D. Hint 8. Find a number that when squared equals 484. A. -22 only B. 22 only C. 22 or -22 D. None of these is correct Hint 9. Solve c  29 = 99. A. 70 B. 128 C. 198 D. 90 Hint 10. Malik is x years old. Abdul is 6 years younger than Malik. Write an expression to find Abdul's age. A. x + 6 B. 6  x C. x  6 D. Hint 11. Choose the correct symbol to make a true statement.17____-15 A. B. C. D. = Hint 12. Solve t = -42  (-15). A. t = 27 B. t = -27 C. t = -57 D. t = 57 Hint 13. Solve 6.1z = 94.55. A. z = 15.5 B. z = 15.25 C. z = 15.65 D. z = 15.06 Hint 14. The triangle shown is a right triangle. Solve for b. A. b = 3.7 units B. b = 28 units C. b = 15.2 units D. b = 14 units Hint 15. 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 16. Write 7 as a decimal. A. 7.75 B. 7.25 C. 0.25 D. 0.75 Hint 17. Replace ___ with a symbol to make ___ a true sentence. A. none B. = C. < D. > Hint 18. Solve = y + . A. - B. - C. D. Hint 19. Solve 4.8 = 3.2d. A. 1.5 B. 1.5 C. 15.36 D. 15.36 Hint 20. Write 4.06 × 10-4 in standard form. A. 40,600 B. 0.000406 C. 4,060 D. 0.00406 Hint