1. The chart shows the prices for admission to an amusement park. How much will it cost for 8 people to enter? A. \$146 B. \$163 C. \$129 D. \$112 Hint 2. Evaluate the expression 2|x| – 3|y| if x = –8 and y = –5. A. –31 B. 1 C. 31 D. –1 Hint 3. Solve the equation a = (–5) + 13. A. –8 B. 8 C. 18 D. –18 Hint 4. Find (–8) · 4. A. 2 B. –32 C. 32 D. –2 Hint 5. What is the complete factorization of -168? A. -1 · 2 · 32 · 7 B. -1 · 2 · 3 · 4 · 7 C. -1 · 23 · 3 · 7 D. -1 · 2 · 3 · 7 Hint 6. What is the greatest common factor of 45, 75, and 135? A. 15 B. 5 C. 9 D. 25 Hint 7. Write 2.385 as a fraction or mixed number in simplest form. A. 5 B. 2 C. 4 D. 2 Hint 8. Solve d = + A. 1 B. C. D. Hint 9. If , what is the value of c? A. 27 B. 1 C. 3 D. 9 Hint 10. Three more than the product of 6 and a number is 51. Write an equation and find the number. A. 3 + 6n = 51; 15 B. 6 + n + 3 = 51; 42 C. 3n(6) = 51; D. 6n + 3 = 51; 8 Hint 11. Lorenzo purchased three shirts for \$29.99 each, two pairs of jeans for \$34.99 each and one pair of shoes for \$59.99. Excluding tax, how much did Lorenzo spend on these items? A. \$219.94 B. \$249.94 C. \$189.95 D. \$184.95 Hint 12. Simplify (r + 6) + 27. A. r + 21 B. r + 33 C. 6r + 27 D. 33r Hint 13. Which ordered pair is the name of point A? A. (–3, 4) B. (2, –4) C. (–4, 5) D. (3, 2) Hint 14. Which fraction is written in simplest form? A. Already simplified B. x2yz C. D. Hint 15. Find x7 · x4. A. x28 B. x11 C. xx11 D. xx28 Hint 16. Find Write the product in simplest form. A. B. C. D. Hint 17. Find the LCD of and A. 15abc B. 15ab2 C. 15ab2c D. 15a2b2c Hint 18. Find 6.9 + 1.1. A. 8.0 B. 7.0 C. 8.2 D. 7.2 Hint 19. Find −3 × −11. A. −33 B. 39 C. 33 D. −39 Hint 20. Find the product. 23.5 × 0.001 A. 0.00235 B. 0.235 C. 2.35 D. 0.0235 Hint