campground charges $20 to camp for the night. They average 43 groups renting campsites each night. A recent survey indicated that for every $2 decrease in the nightly price, the number of campsites rented increases by 7. What price will maximize nightly revenue? Make sure to include your equation with your work.

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

need more information

step-by-step explanation:

chiken

step-by-step explanation:

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: