giraffe123
giraffe123
14-12-2016
Mathematics
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What is the sum of -2 and -7?
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mouraj
mouraj
14-12-2016
-2+(-7)= (-9)
Adding two negatives gives you a negative
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Аноним
Аноним
14-12-2016
the sum of -2 and -7 would be -9
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