Mathematics, 13.10.2019 17:50 ntrann22

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

Answers: 2

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Which statement shows the associative property of addition?
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More questions: Mathematics Another questions

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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Another question on Mathematics

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