Simplify the following expression: 2x − 8y + 3x2 + 7y − 12x

Question options:

3x2 − 14x − y

3x2 − 10x − y

3x2 − 10x − 15y

3x2 + 10x − y

2nd option

Step-by-step explanation:

Given

2x - 8y + 3x² + 7y - 12x ← collect like terms

= 3x² + (2x - 12x) + (- 8y + 7y)

= 3x² + (- 10x) + (- y)

= 3x² - 10x - y

aloha~! my name is zalgo and i am here to you out on this gracious day. in order to compare the ratios easily, it is best that we simplify the question first. so, the cougars would have 6 wins for 5 losses, bobcats make 2 wins for 1 loss. bulldogs and tigers have a ratio where you can't simplify it. so, the team with the lowest rate would be the bobcats.

i hope that this ! : d

"stay and stay proud! " - zalgo

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question