Answers: 1
Mathematics, 21.06.2019 12:30
Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?
Answers: 3
Mathematics, 21.06.2019 13:00
Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16
Answers: 2
Mathematics, 21.06.2019 19:00
1) what is the measure of the exterior angle, ā uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?
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Mathematics, 21.06.2019 19:30
Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ā¤ 5
Answers: 1
Which of the following is equivalent to ( 258x 16) 1/4...
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