gabriellaorganista gabriellaorganista
  • 08-09-2020
  • Mathematics
contestada

evaluate 7-(-1)
6
-6
8
-8​

Respuesta :

authorsmail3 authorsmail3
  • 08-09-2020
Think of it less as 7-(-1) and change the signs so it becomes
7+1
The answer to either was is
8
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