Question

7th grade math help please @aha.its.kristen

Answer 1

Simplify.


2m2 – 4n2 + 3m – 6m2 – 2m + 7n2



A.


−4m2 + 3n2 + m


B.


−4m2 + 3n2


C.


–36m + 28n


D.


9m2 + 6m + 11n2

Answer 2

leave the come back in to see it better:)

Answer 3

Add together the like terms to get the answer

Answer 4

what???

Answer 5

The answer is A

Answer 6

Yeah, it's A.

Answer 7

the answer is A

Answer 8

thanks i am going to open up another convo look for me ok:)

Answer 9

i always hate when people put thought diamond/question marks on there answer but the answers A

Answer 10

A is your answer. :)

Answer 11

You have to add the "like terms". So if you have 2m2 and -6m2 you can add these because they are alike.

Answer 12

I opened up another one

Answer 13

good