Mr. young had some bottles of apple juice and orange juice. the ratio of number of bottles of apple juice to the number of bottles of orange juice was 3: 2. after he sold 64 bottles of apple juice, the ratio became one 1: 6. how many bottles of apple juice and orange juice to mr. young have all together in the end?

i think this could be a possible answer (1 / 84) -1

good luck! : d

let's fu(!

step-by-step explanation:

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).