wagnere082
wagnere082 wagnere082
  • 25-05-2020
  • Mathematics
contestada

mark brainliest

6-(-9)=?
-2-(-3)=?

Respuesta :

gkatie477
gkatie477 gkatie477
  • 27-05-2020

Answer:

6-(-9)= 15

-2-(-3)= 1

Step-by-step explanation:

the two negatives cross eachother out which makes it positive on the first one so you add them. and in the second one the same thing happens except it's a negative two which gives you -2+3 which gives you one.

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