The point (x, y) is proportional to the point (2, 5). Select all the true statements.
5
(x, y) is a solution to y=3x:
0 (x, y) is a solution to y=x+3.
The ratio of is equivalent to
Point (x, y) is the same point as (5,2).
A straight line through points (2,5) and (x, y) will pass through the origin.

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Step-by-step explanation:

answer: $34.31

step-by-step explanation:

$11.99 x 3 = $35.97

$35.97 - 10% = $32.37

$32.37 + 6% = $34.31

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).