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4 years ago

PLEASE HELP ME!!!

Mathematics

2 answers:

xeze [42]4 years ago

4 0

<span>associative property of addition and answer is
</span><span>(u + 7) + 13 = u + (7 + 13)</span>

ElenaW [278]4 years ago

3 0

<span>(u + 7) + 13 = u + (7 + 13) is your answer.

Hope this helps! :)</span>

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