Which property is not used to simplify the following expression? (x+2) times 5-7=5(x+2)-7 =(5x+10)-7 =5x+(10-7) =5x+3 a) distributive property b) associative property of addition c) commutative property of multiplication d) commutative property of addition

(x + 2) * 5 = 5(x + 2) commutative property of multiplication

5(x + 2) = 5x + 10 distributive property of multiplication over addition

(5x + 10) - 7 = 5x + (10 - 7) associative property of addition

The only listed property that was not used was commutative property of addition.

answer: the answer is b. i think hope i got it correct

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)