The Cholula Pyramid in Mexico has a height approximar exico has a height approximately 217 feet and a
approximately 1476 feet by 1476 feet. The Cheops Pyramid (part of
clear Pyramids) is taller with an approximate height of 480 feet but
with a 755 foot by 755 foot base. Determine which pyramid nas ir
volume.
could u help me step by step​

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).