Question

Which properties are used to simplify -2/9+(2/9+2/3)-7/4+7/4 as 2/3 without first finding a common denominator? select all the apply.

A)Commutative Property of Multiplication

B)Commutative Property of Addition

C)Associative Property of Addition

D)Multiplicative Inverse Property

E)Additive Inverse Property

F)Additive Identity Property

Answer 1

i'd say c.) and e.)

Explanation:

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