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2 years ago

Find the sum: -21 + (-13) + (-9). A. -43 B. -25 C. 1 D. 4

Mathematics

2 answers:

Akimi4 [234]2 years ago

4 0

The answer is A. -43. All of thos additions of minus values are made substraction afterwards.

Alja [10]2 years ago

3 0

If you would like to solve - 21 + (- 13) + (- 9), you can calculate this using the following steps:

- 21 + (- 13) + (- 9) = - 21 - 13 - 9 = - 43

The correct result would be A. - 43.

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The complete question is shown on the first uploaded image

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2 years ago

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