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PLEASE HELP ME!!! Which statement shows the associative property of addition? (u + 7) + 13 = u + (7 + 13) If m + 3 = 18, then 18 = m + 3. 3⋅(5⋅x)=(3⋅5)⋅x 21 + 2y = 2y + 21
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PLEASE HELP ME!!!

Which statement shows the associative property of addition?

(u + 7) + 13 = u + (7 + 13)

If m + 3 = 18, then 18 = m + 3.

3⋅(5⋅x)=(3⋅5)⋅x

21 + 2y = 2y + 21

User Rolfk
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2 Answers

1 vote
(u + 7) + 13 = u + (7 + 13) is your answer.

Hope this helps! :)
User Chiarra
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5 votes
associative property of addition and answer is
(u + 7) + 13 = u + (7 + 13)
User Danton Noriega
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