Sec 1.2-FocusAns - - 2 + (- 8)- 1 = - 1 - 10 = - 10 c) 3 +...

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Section 1.2 Focus Exercise Answers 1. a) 1 b) - 6 c) - 7 d) - 7 e) - 7 f) 0 g) 4 h) 0 i) 2 j) - 3 k) - 6 l) 6 2. a) - 7 b) - 12 c) - 6 d) - 18 e) 1 f) - 17 g) 20 h) - 20 i) 4 j) 13 k) 13 l) - 13 3. a) - 7 + 6 = 6 + (- 7) b) - 8 + (- 2) =
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Unformatted text preview: - 2 + (- 8)- 1 = - 1 - 10 = - 10 c) 3 + (- 10) = - 10 + 3 d) 9 + 6 = 6 + 9- 7 = - 7 15 = 15 4. a) - 13 b) - 15 c) 18 d) 1 e) - 55 f) - 91 g) 49 h) - 16 i) - 120 5. a) 3.1 b) - 1.4 c) - 6.3 d) - 0.24 e) 0.8 f) - 3.39...
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This note was uploaded on 01/13/2012 for the course MATH 52 taught by Professor Janetfrewing during the Fall '10 term at Riverside Community College.

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