1. Which interval has the most values? A. 70-80 B. 90-100 C. 60-70 D. 10-20 Hint 2. What is the difference between the highest and the lowest values? A. 75 B. 100 C. 80 D. 84 Hint 3. Find the solution set for if the replacement set is { 0, 1, 2, 3, 5, 7 }. A. {0, 1, 2, 3, 5, 7} B. {0, 1, 2} C. {0, 1} D. {0, 1, 2, 3} Hint 4. Simplify 3x2y + 2xy2 + 5x2y + 3y2. A. 13x5y6 B. 8x4y2+5y3 C. 8x2y + 5xy2 D. 8x2y + 2xy2 + 3y2 Hint 5. Solve the equation 2x + y = 6 for y. A. y = 2x + 6 B. y = 2x - 6 C. y = -6 - 2x D. y = -2x + 6 Hint 6. Find the mode of {325, 100, 115, 621, 325, 325, 100}. A. 273 B. 325 C. 100 D. 115 Hint 7. What is the slope of in parallelogram ABCD? A. B. C. D. Hint 8. Which of the following is the x-intercept of the graph of 2x - y = 5? A. B. 5 C. -5 D. 0 Hint 9. Use the graph below to determine if the given system of equations has one solution, no solution, or infinitely many solutions. If the system has one solution, name it. A. one solution at (-6, 0) B. infinitely many solutions C. no solution D. one solution at Hint 10. Name the property used in the equation 17 × c = 17. Then solve for c. A. Multiplicative Inverse; c = B. Additive Identity; c = 0 C. Multiplicative Identity; c = 1 D. Multiplicative Property of Zero; c= 0 Hint 11. Use the Distributive Property to simplify 11(v – 2). A. 11v + 22 B. 22 – 11v C. 11v – 2 D. 11v – 22 Hint 12. Simplify 7(b + 3) + 14. A. 24b B. 42b C. 7b + 35 D. 7b + 17 Hint 13. Solve A. w = 859 B. w = -859 C. w = 835 D. w = -835 Hint 14. Find the total cost of three shirts at \$25.99 each with a sales tax of 5.5%. A. \$83.47 B. \$82.26 C. \$77.97 D. \$120.85 Hint 15. Plot the point H(-2, 0) on a coordinate plane. A. B. C. D. Hint 16. Find f(x – 7) if f(x) = -4x – 10. A. -4x – 17 B. 4x + 3 C. -4x + 18 D. 4x – 38 Hint 17. Which equation describes the line that contains the points (-1, -8) and (-9, -21)? A. B. C. D. Hint 18. Solve c + 49 -16. A. B. C. D. Hint 19. Solve A. {8, 12} B. {-8, 12} C. {-12, -8} D. {-12, 8} Hint 20. Which point is not in the solution set of and A. (-1, -2) B. (5, 0) C. (4, 11) D. (0, 0) Hint