Answer:
12x^2-4x
Step-by-step explanation:
5x + 4x^2 - 9x + 8x^2
Combine like terms
4x^2+8x^2+5x-9x
12x^2-4x
85/100 - 17/20 simplified
You'll do just fine, just make sure to study and have some sleep, okay?
Answer:
x-3=18
Step-by-step explanation:
Answer:
I think 200
Step-by-step explanation:
47600/238=200
200*238=47600