1. Find the sum -6 + 3. A. 9 B. 3 C. -9 D. -3 Hint 2. Write an algebraic expression for one-half of a number x subtracted from fifty. A. 50 - 2x B. 2x - 50 C. D. Hint 3. What is implied when it is said that x and y have a negative correlation? A. When the value of x increases, the value of y increases. B. When the value of x is negative, the value of y negative. C. When the value of x increases, the value of y does not necessarily increase or decrease. D. When the value of x increases, the value of y decreases. Hint 4. Simplify Assume the denominator is not equal to zero. A. B. C. D. Hint 5. Find the area of the parallelogram. A. 7.5 cm2 B. 8 cm2 C. 15 cm2 D. 24 cm2 Hint 6. A blueprint of an office building has a scale of inch = 2 feet. What are the dimensions of a storage closet that measures 3 inches by inches on the blueprint? A. 6 feet by 9 feet B. 8 feet by 12 feet C. feet by 4 feet D. feet by 10 feet Hint 7. Find the range of the data. A. 19.5 B. 61 C. 42.5 D. 23 Hint 8. Based on the data, how many students scored a B or better? A. 17 B. 9 C. 13 D. 4 Hint 9. What kind of sampling is represented if dentists from random areas of the city are asked about their favorite toothpaste? A. Random Sampling B. Systematic Sampling C. Cluster Sampling D. Convenience Sampling Hint 10. Six cars finished an auto race. Which car was the fastest? A. A B. D C. C D. F Hint 11. Find any outliers in the data shown in the stem-and-leaf plot. A. 40 B. 38 C. 10 D. 55 Hint 12. Using the pictograph, how many pounds of fish does the average person in France consume in a year? A. 65 pounds B. 55 pounds C. 50 pounds D. 60 pounds Hint 13. How many square yards of sod are needed to cover a yard that is 10 yd by 15 yd? A. 150yd2 B. 160yd2 C. 50yd2 D. 70yd2 Hint 14. Using the floor plan of an after school study room, what would cost to carpet the computer area if carpet costs \$13.40/yd2? A. \$166.76 B. \$308.20 C. \$3001.60 D. \$616.40 Hint 15. Find the area of the figure shown. A. 92 cm2 B. 48 cm2 C. 64 cm2 D. 96 cm2 Hint 16. What is the area of the yard shown? A. 108 ft2 B. 54 ft2 C. 30 ft2 D. 90 ft2 Hint 17. Which quotient is equal to 72 ÷ (–8)? A. 81÷ (–27) B. –54 ÷ (–6) C. 63 ÷ 7 D. –9 ÷ 1 Hint 18. Evaluate 63 ÷ + 6 - 15 ÷ (-3). A. –12 B. 20 C. 32 D. 12 Hint 19. Which property is shown in 9 · (8 · 7) = (9 · 8) · 7? A. Commutative Property B. Associative Property C. Distributive Property D. Addition Property Hint 20. Which rule best describes the pattern 4.5, 9.5, 19.5, 39.5, 79.5… A. Add 5, subtract 0.5. B. Subtract 0.5, multiply by 2. C. Multiply by 2, add 0.5. D. Subtract 1.5, add 6.5. Hint