Nessa329 Nessa329

15-03-2018
Mathematics

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Which expressions are equivalent to g+h+ (j+k)? Check all that apply.

Which expressions are equivalent to gh jk Check all that apply class=

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Pikachubacca Pikachubacca

15-03-2018

According to the associative property of equality: (a + b) + c = a + (b + c) we can see that the parenthesis do not mean anything when we are only doing addition.

So answers 1. and 3. are correct.

Thanks Associative Property!

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catduckteam catduckteam

15-03-2018

It might be the third one

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