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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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Mathematics
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2021-09-04T12:00:01+00:00
2021-09-04T12:00:01+00:00 1 Answers
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Answers ( )
Answer is 13+21 , two negatives make a positive as a result the answer is A