kingstone kingstone

06-04-2020
Mathematics

contestada

what expression is equivalent to 13-(-21)

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SophieGeez SophieGeez

06-04-2020

Answer:

13+21

Step-by-step explanation:

Remember this, two negatives equals a positive.

As a result, the answer is 13+21

Answer Link

06-04-2020

Answer: 34

Step-by-step explanation:

the minuses cancel out to make it a plus so 13 plus 21 equals 34

Answer Link

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