Answer:
40%
Step-by-step explanation:
Ok so my brain is sorta not working but it said "hey! 20 divided by 2 is 10!"
So I was like ight and divided 80 by 2 to to get 40%.
Hope this helps.
Answer:
C
Step-by-step explanation:
if you don't know it choose C
-7x^2 - 6x^2 + 3x + 5x - 5 + 2
-13x^2 + 8x - 3