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Select all the expressions that equal -1-(-7)
A. 1-7
B. 7-1
C. 1+7
D. -1+7


Select All The Expressions That Equal 17 A 17 B 71 C 17 D 17 class=

Sagot :

The answer is D. Because the negatives cancel out and equal a positive. therefore -1-(-7) =-1+7