Prince is 6n years old. jordan is (3n + 10) years older than prince
a) find jordans age

b) find the total age of prince and jordan

c) kimberly is 9 yrs younger than prince. find kimberlys age

d) find the total age of three people

e) if n = 4 find the total age of the three people

what’s the question?

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).