The total cost of three tickets to a movie is at most $20. If each ticket is the same price, select the inequality that could be used to find the price of each ticket.
A. x – 3 < 20
B. x + 3 < 20
C. 3x > 20
D. 3x < 20

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).

step-by-step explanation:

in total they made   333.74 your welcome : d