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13. Simplify this expression: 13 + (–12) – (–5) = ? A. –6 B. 6 C. 30 D. –30
13 + (–12) – (–5) = 13 - 12 + 5 = 1 + 5 = 6
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Asked 3/21/2016 11:18:21 AM
Updated 3/21/2016 8:55:41 PM
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13 + (–12) – (–5)
= 13 - 12 + 5
= 1 + 5
= 6
Added 3/21/2016 8:55:41 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [3/22/2016 6:38:04 AM]
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