Mathematics
Mathematics, 06.11.2020 04:00, mitetwojr

Which statement shows the associative property of addition? HELP

3⋅(5⋅x)=(3⋅5)⋅x

21 + 2y = 2y + 21

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

(u + 7) + 13 = u + (7 + 13)
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Which statement shows the associative property of addition? HELP

3⋅(5⋅x)=(3⋅5)⋅x
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