Answer:
-6x^2+x+8
Step-by-step explanation:
Add -1 and 9 because they are the only like terms
She has extra because she only wants to make 80oz and it takes 8 and she has 30 so 30 is extra
I think it’s A
Sorry if I’m wrong
Answer: 0.68
Step-by-step explanation:
just took test and got it right