thebrainwhoholds thebrainwhoholds

20-11-2020
Mathematics

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Mabel solves this problem but when she completed her check, she found out that her answer was wrong. What step did she do incorrectly?

Mabel solves this problem but when she completed her check she found out that her answer was wrong What step did she do incorrectly class=

Respuesta :

johnobel59 johnobel59

23-11-2020

Answer:

she should have subtracted 11 instead of 4

the answer is -21

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