Can someone explain the steps of how to solve number 13 please!!

asked Jun 17, 2020 171k views

2 votes

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2 votes

Answer:

-5/10

Explanation:

change -4/5 to -8/10 so the denominator is the same.

since its minus negative the negative sign can be changed to a plus sign, so -8/10+3/10=-5/10

Czimi answered Jun 23, 2020

by Czimi

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