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Vlad [161]
3 years ago
13

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

Mathematics
2 answers:
denis23 [38]3 years ago
8 0
It might be the third one

Vsevolod [243]3 years ago
6 0
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.

<em>Thanks Associative Property!</em>
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