Sydney i going to the amuement park. Where he ha to pay a et price of admiion and another price for ticket to go on each of the ride. The total amount of money
Sydney will pend i given by the equation y = 18 4r. Where y repreent the
total amount of money, in dollar and cent, and a repreent the number of ride Sydney goe on. What could the number 4 repreent in the equation?