1. The ordered pair (0.5, 8.5) is a solution to which of the following equations?
A = y=x over 17

B y = 5x - 42
Cy=-7x+ 12
D y=x + 15x

the answer would be 44.79

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answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you

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).

i will with my problems and all the other things that need to   be on by the way

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