A community sports league is raising money by making custom shirts to sell at league games. They plan to sell the shirts for $15. Each shirt costs $8 to
make. They spent $55 for advertising.
Use n to represent the number of shirts they sell. Multiply this by the money
they make for each shirt, then subtract the advertising cost.
Which expression represents the money that the league raises?
O A. 15 - 8n - 55
O B. 55 – (15 - 8) n
O C. 15n - 8 - 55
O D. (15 – 8) 1 – 55

there is no question content here, but you for the free points! : d

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

is this a dating site too?

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.