The cards below have various rational numbers on them. Which of the following diagrams shows the numbers in the correct sets? answers :

There is 2, -4.0, 8.1, 3/4, 0, & - 8.

F
G
H
J

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).

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nu stiu chiar nu stiu sa o fac

add a picture or measurements so i cab