Sec 1.4-FocusAns - d 90 e 90 f 210 g 80 h 400 3 a 6 b 5 c 6...

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Section 1.4 Focus Exercise Answers 1. a) - 30 b) - 36 c) - 56 d) - 4 e) - 5 f) - 18 g) - 12 h) - 26 i) 16 j) 40 k) 15 l) 9 2. a) - 24 b) - 48 c) 48
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Unformatted text preview: d) 90 e) - 90 f) 210 g) 80 h) - 400 3. a) - 6 b) - 5 c) 6 d) - 10 e) - 5 f) 4 4. a) 16 15 b) 3 2 c) - 3 2 d) 6 5 e) - 10 f) 3 5 g) - 1 h) 4 5...
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