Mathematics, 12.11.2019 04:31, babyduckies37

# It costs 1212 dollars to manufacture and distribute a backpack. if the backpacks sell at x dollars each, the number sold, n, is given by n equals startfraction 2 over x minus 12 endfraction plus 7 (100 minus x )n= 2 x−12+7(100−x). find the selling price that will maximize profit.

Answers: 1

Mathematics, 21.06.2019 13:00, gerardoblk5931

1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5

Answers: 1

Mathematics, 21.06.2019 13:30, jasarochel

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

Answers: 2

Mathematics, 21.06.2019 16:50, joshsd8479

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Answers: 2

Mathematics, 21.06.2019 18:00, Manglethemango9450

What is the solution to the equation in the & show work i’m very

Answers: 1

It costs 1212 dollars to manufacture and distribute a backpack. if the backpacks sell at x dollars...

Mathematics, 12.08.2020 07:01

Mathematics, 12.08.2020 07:01