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9. Solve each inequality. in 5 15 11. -2 + b< 3 12. 70-a2 25

9. Solve each inequality. in 5 15 11. -2 + b< 3 12. 70-a2 25

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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6. 2s-1t 0. 1. 7. 22s-2 123 4 8. 225+p 9. 5-4-3-2-1 123 - Solve each inequality. 1. 5. 15 9. -S- 11. -2 + b< 3 12.70-a225 Write an inequality for each problem. Then solve. 13. Arthur earned $136 in three weeks. He goes back to school in one more week. He needs at least $189 to buy the new coat that he wants for school. How much must Arthur earn in the next week? 14. Marna is playing a game where you score -5 points each time you guess the correct answer. The goal is to get the lowest score. To win the game, Marna must have a score less than -80 points. How many correct answers does Marna need to win the game? Oniginal content Copyright by Houghton Mimin Harcourt. Additions and changes to the original content are the resp 47
Transcribed Image Text:6. 2s-1t 0. 1. 7. 22s-2 123 4 8. 225+p 9. 5-4-3-2-1 123 - Solve each inequality. 1. 5. 15 9. -S- 11. -2 + b< 3 12.70-a225 Write an inequality for each problem. Then solve. 13. Arthur earned $136 in three weeks. He goes back to school in one more week. He needs at least $189 to buy the new coat that he wants for school. How much must Arthur earn in the next week? 14. Marna is playing a game where you score -5 points each time you guess the correct answer. The goal is to get the lowest score. To win the game, Marna must have a score less than -80 points. How many correct answers does Marna need to win the game? Oniginal content Copyright by Houghton Mimin Harcourt. Additions and changes to the original content are the resp 47
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