Question

Which expressions could complete this equation so that it has an infinite number of solutions?
http://static.k12.com/bank_packages/files/media/mathml_d53991c7ca4e9948dcf8547915e666ae48d997a4_1.gif


Choose exactly two answers that are correct.
A .http://static.k12.com/bank_packages/files/media/mathml_a1a4587f2a091e5f5622fc5f74b41a8c974bb005_1.gif
B. http://static.k12.com/bank_packages/files/media/mathml_5e9d0c317541cb45dc1a47bcffbf1a1101468dd6_1.gif
C. http://static.k12.com/bank_packages/files/media/mathml_66440e5ae2a838c9def62e7b33cf2cbffe1467ba_1.gif
D.http://static.k12.com/bank_packages/files/media/mathml_a3cd31e7913f13bfa325c6dd86f0a4fbcea24754_1.gif

Answer 1

Answer choices..?

Answer 2

Sorry I had to edit it

Answer 3

Given

4(3x-5)+6

It's best to distribute out the parenthesis first. Can you do that?

Answer 4

Yes

Answer 5

Go ahead

Answer 6

12x - 20? Sorry if I sound like an ignorant person im only in 8th grade and im not really understanding the whole math thing

Answer 7

>.<

Answer 8

it's fine..you are looking for help while others don't, that's good.

4(3x-5)+6

12x-20+6

you almost had it right...but you forgot to add the 6.

Answer 9

Oh ok

Answer 10

So now you get..?

Answer 11

12x - 26?

Answer 12

Im assuming no?

Answer 13

>.<

Answer 14

12x-20+6

-20+6=?

Answer 15

-14

Answer 16

@dtan5457

Answer 17

So your simplified equation is

12x-14

Which of your 4 answers are the same as that ^?

Answer 18

Just one its B. @dtan5457

Answer 19

I think the answers are A and B... :] @dtan5457

Answer 20

correct :)

Answer 21

yay!