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19. Simplify the following expression fully. 1.1 1 1 c d 20. Solve the following inequality. Write the solution in interval notation and graph it. 12y + 6| < 10 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10

19. Simplify the following expression fully. 1.1 1 1 c d 20. Solve the following inequality. Write the solution in interval notation and graph it. 12y + 6| < 10 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterA: Appendix
SectionA.3: Inequalities
Problem 17E
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17. Multiply. 2(Ax- 6) 18. John has a piece of rope. The rope is 144 inches. He cuts the rope into three different pieces. One piece is eight inches more than th e shortest piece, and the longest piece is 13 inches longer than the shortest piece. What's the length of the longest piece? 19. Simplify the following expression fully. 1 d 1 1 -- 20. Solve the following inequality. Write the solution in interval notation and graph it. |2y + 6| < 10 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
Transcribed Image Text:17. Multiply. 2(Ax- 6) 18. John has a piece of rope. The rope is 144 inches. He cuts the rope into three different pieces. One piece is eight inches more than th e shortest piece, and the longest piece is 13 inches longer than the shortest piece. What's the length of the longest piece? 19. Simplify the following expression fully. 1 d 1 1 -- 20. Solve the following inequality. Write the solution in interval notation and graph it. |2y + 6| < 10 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
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