imaniiiii29 imaniiiii29
  • 08-10-2020
  • Mathematics
contestada

Plz help I’m offering 40 points.

Plz help Im offering 40 points class=

Respuesta :

NoobyEevee
NoobyEevee NoobyEevee
  • 08-10-2020

Alex didn't answer it correctly, because if you see the part where it says  -5x - (-7...

it has two minus signs, one in front of the parantheses, and one behind it.

Since they cancel each other, the 7 would be positive.

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