Answer:
-3y^2 + y + 100
Step-by-step explanation:
Combine like terms.
-3y+4y = 1y or "y"
Add "y" back into the equation.
-3y^2 + y + 100
The equation cannot be simplified any further.
I hope this helped!
Answer:
Im trying to say the same thing
Step-by-step explanation:

Sure hope this helps you
<u><em>And please mark me brianiest if this is correct</em></u>