1. Write 24 as a product. A. 4 + 4 B. 2 · 2 · 2 · 2 C. 4 · 4 D. 2 + 2 + 2 + 2 Hint 2. Evaluate 3 · 4 + 62 A. 103 B. 76 C. 24 D. 48 Hint 3. Which symbol makes the following statement true?3.25 × 103 ______ 325 A. = B. > C. D. < Hint 4. What is the least common denominator for and A. 36 B. 12 C. 72 D. 9 Hint 5. Write an equation for the second number is 3 times the first. Let x represent the first number and let y represent the second number. A. xy = 3 B. x = 3y C. y = x + 3 D. y = 3x Hint 6. How many quarts of water will fill a 5-gallon bucket? A. 12 B. 15 C. 10 D. 20 Hint 7. Laura is painting a round floor cloth to resemble a globe for her bedroom floor. She wants to sew seam binding around the edges to keep the cloth from unraveling. If the radius of the cloth is 3 yards, how much binding should she buy? A. 10 yd B. 29 yd C. 19 yd D. 24 yd Hint 8. The weight of an object on Mars is its weight on Earth. Use the equation to find the weight of an object on Earth if it weighs 40 pounds on Mars. A. 125 lb B. 60 lb C. 100 lb D. 16 lb Hint 9. Which pair of ratios is equivalent? A. 1:2 and 3:4 B. 4 to 6 and 8 to 10 C. 5:6 and 15:18 D. 3 to 7 and 7 to 34 Hint 10. Brenda earns \$120 per week working at a part-time job. After taxes, her paycheck is only 75% of what she earned. What is the amount of Brenda's check? A. \$900 B. \$75 C. \$45 D. \$90 Hint 11. Which of the following is a way in which statistics are made to be misleading? A. All three measures of central tendency are presented. B. Outliers on data are brought up and their effects on the measures of central tendency are explained. C. The scale is altered on a graph. D. The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. Hint 12. Find the least common multiple of 18 and 24. A. 72 B. 216 C. 432 D. 36 Hint 13. Find the least common multiple of 6, 8, and 10. A. 86 B. 140 C. 120 D. 240 Hint 14. What integer represents you getting \$200 from the bank? A. 200 B. - C. -200 D. Hint 15. In the table below, find the missing value. A. 3 B. 11 C. -3 D. -11 Hint 16. At Howard's Family Grocery, you can buy 8 apples for \$2.00. How much will you pay for 12 apples? A. \$1.50 B. \$48 C. \$3 D. \$0.75 Hint 17. Both bar graphs show the amount it costs to heat a two-story house during the winter. Which graph is misleading? Explain. A. Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November. B. Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same. C. Graph A; the months are not ordered from greatest to least cost. D. Graph B; the months are not ordered from least to greatest cost. Hint 18. The table shows approximately the number of mobile phone users in each age group. Find the number of phone users aged 18-24 as a fraction of the number of mobile phone users aged 35-54 in simplest form. A. B. C. D. Hint 19. What number is 120% of 60? A. 20 B. 7.2 C. 2 D. 72 Hint 20. Complete the following function table for y = 3x - 1. A. B. C. D. Hint