What is the sum of -21 and -49? A 70 Work must be shown for credit: num B ---28 . C 28. D -- 70

John Glenn asked Jan 23, 2023

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John Glenn asked Jan 23, 2023

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27 votes

When two negative numbers are added, the result is negative. Adding - 21 to - 49, it gives

- 21 + - 49 = - 21 - 49 = -70

The correct option is D

Rick Lancee answered Jan 29, 2023

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