December 2015
Intermediate to advanced
650 pages
30h 49m
English

Answers to Selected Odd-Numbered Problems
Exercises 1.1Page 8
1. a + 2 > 0
3. a + b ≥ 0
5. 2b + 4 ≥ 100
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15. −7 ≤ x ≤ 9
17. x < 2
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