Question 479691
(a)8+(-5) = 8-5 = 3
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(b)(-17)+(-12) = -17 -12 = -29
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(C) -9+7 = -2
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(d) -9-(-12) = -9 + 12 = 3
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(e) 23-(-13) = 23 + 13 = 36
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(f) -18-(32) = -50
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(g) (-7)(-12) = 84 (if they're multiplied)
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(h) (-12)(8) = -96
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(i) (8)(-9) = -72
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(-48)+6 = -42