37 is your answer.
If u substitute in -4 for x, you will get -4^2 -3(-4) + 9.
-4^2 equals 16.
-3(-4) equals 12
16 + 12 = 28
28 + 9 = 37
Its 72.. its just 75/100 = x/96 then use cross products to find out that 74(96)=100x then solve to get 72
ok I have no Idea just wanted to tell you your killua profile pic is cute
I believe the length of the fence is 640. (Don't count on my answer, it may not be right).
