Each unit of a product can be made on either machine A or machine B. The nature of the machines makes their cost functions differ. Machine A: Upper C (x )equals 50 plus StartFraction x squared Over 6 EndFraction Machine B: Upper C (y )equals 220 plus StartFraction y cubed Over 9 EndFraction Total cost is given by C(x, y)equalsUpper C (x )plus Upper C(y ). How many units should be made on each machine in order to minimize total costs if xplusyequals17 comma 030 units are required

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?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Which statements about these triangles is true