Question

Simplify the expression.

(8 + 7a) + 4

A. 12 + 11a

B. 19a

C. 8 + 11a

D. 12 + 7a

Answer 1

first combine like terms.

Answer 2

whats the answer??

Answer 3

i need help!!!!!!

Answer 4

like terms in this equation would be 8 % 4, because we don't know what "a" is, so it could be anything.

Answer 5

this doesnt help

Answer 6

i say A

Answer 7

i mean B

Answer 8

*8&4

Answer 9

8+4=?

Answer 10

=12

Answer 11

so its D??

Answer 12

why do you think so?

Answer 13

cuz 8 +4=12 so 12+7a...right?

Answer 14

correct.

Answer 15

ohhhh now I got it ^_^ thank u!!!

Answer 16

welcome! Hit best answer! it helps!