Question

Which expression is equivalent to 3(c + b) + 9b – c

3c + 9b

2c + 12b

2c -12b

3c – 9b

Answer 1

distribute 3...

3(c) + 3(b) + 9b - c

combine like terms to find your answer :D

Answer 2

D

Answer 3

(3c - c) + (3b + 9b)

what do you get?

Answer 4

nope try again 3c-c 3b+9b

Answer 5

owee A

Answer 6

3c - c does not seem to be equal to 3c...you subtracted a c from 3c how could it retain itself haha

Answer 7

owwe