SOLUTION: Barry plans to paint sweatshirts. The paint costs $14.25. The sweatshirts cost $7.25 each. Write an equation that gives the total cost as a function of the number of sweatshirts ma

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Barry plans to paint sweatshirts. The paint costs $14.25. The sweatshirts cost $7.25 each. Write an equation that gives the total cost as a function of the number of sweatshirts ma      Log On


   

Question 250903: Barry plans to paint sweatshirts. The paint costs $14.25. The sweatshirts cost $7.25 each. Write an equation that gives the total cost as a function of the number of sweatshirts made. Determine the cost of four sweatshirts
Answer by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
S(x)=7.25x + $14.25
S(4)= 7.25(8)+14.25
S(4)=$43.25