nighttimexx
nighttimexx nighttimexx
  • 31-05-2021
  • Mathematics
contestada

Please help and give a explanation I will give brainliest and 25 points

Please help and give a explanation I will give brainliest and 25 points class=

Respuesta :

ThomasZeTrain
ThomasZeTrain ThomasZeTrain
  • 31-05-2021

Answer:

Addition: -1 + -3 = -4

Subtraction: (-4) - 5 = -10

Step-by-step explanation:

Since adding a positive makes a negative number stay negative, it equals -4.

Then by subtracting a negative with a positive (5), the number stays negative once again, which then equals -10.

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