1. The following are scores on the English exam (the scores are out of 100). Which is the correct line plot? A. B. C. D. Hint 2. Solve the proportion A. -6 B. C. 1 D. 2 Hint 3. A scale drawing of a room has a scale of 1.75 inches = 1.5 feet. How long is a couch that is 7 inches in the scale drawing? A. 5 ft B. 6 ft C. 8 ft D. 7 ft Hint 4. Two trains leave the station at the same time. The first train is traveling north at 55 mph and the second train is traveling south at 35 mph. How long does it take until they are 45 miles apart? A. hour B. 1 hour C. hour D. hour Hint 5. What ordered pair represents a point 13 units to the left and 2 units above the origin? A. (-13, -2) B. (13, -2) C. (-13, 2) D. (13, 2) Hint 6. Write the inequality for the sentence ''The opposite of four times a number is at most 64.'' A. B. C. D. Hint 7. Solve A. {x | x < 6} B. {x | x > -12} C. {x | x < -12} D. Hint 8. Express 765,000,000,000 in scientific notation. A. 7.65 × 1011 B. 7.65 × 10-11 C. 0.765 × 1012 D. 7.65 × 1010 Hint 9. Solve 4a(a – 4) – 7a = a(4a – 3) + 20. A. a = -6 B. C. a = -2 D. a = -1 Hint 10. Find the GCF of 24, 36, and 108. A. 6 B. 12 C. 72 D. 24 Hint 11. Factor 6y2 + 22y – 8. A. (6y – 1)(y + 8) B. 2(3y – 1)(y + 4) C. 2(3y – 2)(y + 2) D. (2y– 4)(3y + 2) Hint 12. Evaluate a2 - (b + c) if a = 8, b = 17, and c = 21. A. 18 B. 34 C. 26 D. 12 Hint 13. Simplify 2x + 5x + 4(x + 3). A. 11x + 12 B. 14x C. 11x + 3 D. 23x Hint 14. Triangle DEF has vertices D(-6, -1), E(-4, -8), and F(-2, -5). Find the coordinates of the image of triangle DEF after it is rotated 180° about the origin. A. D´(1, 6), E´(8, 4), F´(5, 2) B. D´(-1, -6), E´(-8, -4), F´(-5, -2) C. D´(6, 1), E´(4, 8), F´(2, 5) D. D´(1, -6), E´(8, -4), F´(5, -2) Hint 15. Find the next three terms in the sequence 10, 15, 25, 40, …. A. 65, 100, 145 B. 60, 85, 115 C. 45, 50, 55 D. 55, 70, 85 Hint 16. Which equation describes the line that contains the points (-5, 2) and (3, 7)? A. B. C. D. Hint 17. Solve A. B. C. D. Hint 18. Which of the following is the inequality for the given graph? A. 3x – y > 2 B. 3x + y > 2 C. 3x + y < 2 D. 3x – y < 2 Hint 19. Suppose the area of a square isx2 – 10x + 25. What is the perimeter of the square? A. 2x B. 2x – 10 C. 4x D. 4x – 20 Hint 20. A number minus seventeen is negative twelve. Find the number. A. -29 B. -5 C. 5 D. 29 Hint