Question 942822
let t = total cost
let f = fixed cost
let v = variable cost per racquet.
let x = the number of racquets to be restrung.


the formula is:


t = f + vx


you are given that f = 950.
you are given that v = 24


the formula becomes:


t = 950 + 24x


when x = 150, the formula becomes:


t = 950 + 24 * 150.


simplify to get t = 4550.