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Which statement shows the associative property of addition? A. If m + 3 = 18, then 18 = m + 3 B. (u + 7) + 13 = u + (7 + 13) C. 21 + 2y = 2y + 21 D. 3 · (5 · x) = (3 · 5) · x

Which statement shows the associative property of addition? A. If m + 3 = 18, then 18 = m + 3 B. (u + 7) + 13 = u + (7 + 13) C. 21 + 2y = 2y + 21 D. 3 · (5 · x) = (3 · 5) · x
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3 votes
Which statement shows the associative property of addition?

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

B.
(u + 7) + 13 = u + (7 + 13)

C.
21 + 2y = 2y + 21

D.
3 · (5 · x) = (3 · 5) · x

asked
User Athapali
by
8.1k points

2 Answers

6 votes

Answer:

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

Explanation:

answered
User Sangupta
by
8.1k points
4 votes
The associative property of addition is shown in equations where the order in which the evaluation is made does not change the result, providing the numbers remain in the same order. Option B demonstrates this.

answered
User Rohit Maurya
by
8.5k points
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