Suppose that a new employee starts working at ​$7.87 per hour and receives a 3​% raise each year. After time​ t, in​ years, his hourly wage is given by the equation y=$7.87(1.03)to Find the amount of time after which he will be earning​ $10.00 per hour.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

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).

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