Question

Which property justifies this statement?

"If 2a + 3 = b and b = 7, then 2a + 3 = 7."

A.
distributive

B.
transitive

C.
symmetric

D.
associative

Answer 1

@Jennjuniper

Answer 2

I dont know the answer, but I like your profile pic. So yea. Nice pic

Answer 3

thanks

Answer 4

associative i think. hold on.

Answer 5

@jdoe0001

Answer 6

it is B i think

Answer 7

what grade are you in @samveilbride

Answer 8

i am in 7th grade

Answer 9

Why?

Answer 10

i was trying to get help from the tutor website where you can chat with a tutor and they needed to know grade level. but then they wanted to talk to my parents and i just left the chat.

Answer 11

oh

Answer 12

:P