A bowling alley charges each person $6 to play a game and $4.50 to rent a pair of bowling shoes. Write an expression to show how much the bowling alley will charge f friends if they each play 3 games and all but one of them rents shoes.

Respuesta :

Write an expression to show how much the bowling alley

cost = f($6 x 3) + (f - 1) x $4.50

c=9f+4.5*(f-1)