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