Simplify the expression below. 2x^3 - 12x^2 + 18x - 108 / x - 6
a) 4x^2 + 9x
b) 2x^2 + 18
c) 3x + 5
d) 3x + 2

c

step-by-step explanation:

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

i got 10.28 but that rounds up to 10.3