Problem x-5y=-15x−5y=−15x, minus, 5, y, equals, minus, 15
Complete the missing value in the solution to the equation.

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.

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).

mujhko hui na