Which expression is equivalent to 13 – (-21)? Choose 1 answers А 13 +21 B -21 – 13 -13 +21 D

Question

Which expression is equivalent to 13 – (-21)?
Choose 1 answers
А
13 +21
B
-21 – 13
-13 +21
D
-21 +13
HURRY

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Sapo 6 months 2021-09-04T12:00:01+00:00 1 Answers 6 views 0

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    2021-09-04T12:01:51+00:00

    Answer is 13+21 , two negatives make a positive as a result the answer is A

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