Question

Combine like terms to simplify the expression:

7x + 3y – 2 + 6x – 1 – y2

A.
–2y3 + 13x – 3

B.
–3y3 + 13x2 – 3

C.
–y2 + 3y + 42x2 –3

D.
–y2 + 3y + 13x – 3

Answer 1

7x+6x are like terms. What does that equal

Answer 2

Uhhh idk :/

Answer 3

13x?

Answer 4

I just calculated it and 13x is right .

Answer 5

is it y2 or y^2?

Answer 6

ok,-2-1 are like terms so what does this equal?

Answer 7

y^2

Answer 8

-3?

Answer 9

yes. so you are going to have 13x and -3 in the answer . which one do you think is the answer?

Answer 10

7x + 3y – 2 + 6x – 1 – y2
-y^2 + 3y +13x -3

Answer 11

Its either A or D

Answer 12

what ended up being the answer

Answer 13

^^^^?