Match each statement (term) with its value in relation to 0 (definition). Match Term Definition
A building is 35 feet tall. A) −35
The scuba diver was 35 feet below sea level. B) 35
The basement is 7.6 feet below ground. C) 2.3
Oliver owes his sister $23. D) –7.6
Erica jumped 2.3 feet above ground. E) –23

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).

combine all like terms then its just a 2 step equation