1. The equation x + 3 = 5 is modeled below. To solve this problem using the model, what should you do first? A. Remove 3 positive counters from each side of the mat. B. Remove 5 positive counters from the right side of the mat. C. Add 5 negative counters to the left side of the mat. D. Add 3 positive counters to each side of the mat. Hint 2. The temperature rose 34°F from 7:00 A.M. to 5:00 P.M. The temperature was 88°F at 5:00 P.M. Use the equation t + 34 = 88 to find the temperature at 7:00 A.M. A. 52°F B. 62°F C. 54°F D. 44°F Hint 3. Solve –75 = –25a. A. 3 B. –50 C. –100 D. Hint 4. Teresa is competing in a bicycle race which is 12 miles long. If her speed is an average of 3 miles per hour, how long will it take her to finish the race? Use the equation d = rt where d is the distance in miles, r is the average speed in miles per hour, and t is the time in hours. A. 3.5 hours B. 3 hours C. 2.5 hours D. 4 hours Hint 5. Write 7 more than w is 25 as an algebraic equation. A. w – 7 = 25 B. w + 7 = 25 C. 7w = 25 D. 7 = 25 + w Hint 6. A music club is offering unlimited CDs for \$6.00 each. There is also a \$5.00 shipping cost. If m = the number of CDs, which equation can you use to determine how many CDs you can buy with \$35.00? A. 6m + 5 = 35 B. 5 + 6 = 35m C. 6m = 35 D. 5m + 6 = 35 Hint 7. Write the inequality that is graphed on the number line below. A. B. C. D. Hint 8. Solve 5r - 7 = 38. A. 14 B. 9 C. 6 D. 5 Hint 9. Solve –2p + 7 = 11. A. -2 B. 12 C. 2 D. 4 Hint 10. Write an inequality for the sentence 8 minus 3 times a number is greater than or equal to 2. A. 3 - 8t 2 B. 8 – 3t 2 C. 3t - 8 2 D. 8t - 3 2 Hint 11. Name the range for the following function table. A. {6, 8, 9, 11} B. {5, 6, 7, 8} C. {1, 2, 3, 4} D. {-1, 0, 1, 2} Hint 12. Graph y = 2x - 3. A. B. C. D. Hint 13. Find the slope of the line that passes through each pair of points. A. - B. C. D. - Hint 14. Find the slope of the line that passes through each pair of points. (-7, 3), (-3, 6) A. - B. C. D. - Hint