giraffe123
giraffe123 giraffe123
  • 14-12-2016
  • Mathematics
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What is the sum of -2 and -7?

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mouraj
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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