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Mathematics 11 Online
OpenStudy (anonymous):

Which is an example of the associative property? A. (x + 3) + 7 = x + (3 + 7) B. 3 • (x + 5) = 3 • x + 15 C. If x = a, and a = 7, then x = 7. D. x + 5 = 5 + x

OpenStudy (freckles):

which one shows a re-grouping of grouping symbols

OpenStudy (anonymous):

is it d or a

OpenStudy (freckles):

there are no grouping symbols in d...

OpenStudy (freckles):

the order of terms change in d that is commutative property

OpenStudy (anonymous):

its a then right?

OpenStudy (freckles):

yes

OpenStudy (freckles):

the grouping symbols moved in a so yep

OpenStudy (anonymous):

thx for the help

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