Question

simplify by combining like terms
4c-4d+8c-3d
Options
A=12c+7d
B=12c-7d
C=-12c-7d
D=-7c+12d
SHOW WORK PLEASE HELP!!!!!

HERE IS THE SECOND ONE
-3(-4y+3)+7y
OPTIONS
A=19y-9
B=10y
C=-19Y+3
D=-19y-d

Answer 1

just ad together the 4c and the 8c and then the -3d and the -4c and u have ur answer

Answer 2

i got b as my answer is it correct

Answer 3

yess

Answer 4

B. 12c-7d

Answer 5

thanks and i have another one just like this and i dont kno if i did it rite

Answer 6

Your welcome

Answer 7

ther is my second one and i got letter a as my answer but im wondering if it is rite

Answer 8

I also believe that its letter a

Answer 9

thanks just making sure i was rite

Answer 10

Your welcome