Jocelyn is going to the amusement park, where she has to pay a set price of admission and another price for tickets to go on each of the rides. The total amount of money Jocelyn will spend is given by the equation y 3.5x+28, where y represents the total amount of money, in dollars and cents, and a represents the number of rides Jocelyn goes on. What could the number 28 represent in the equation? - The total amount of money Jocelyn will spend if she goes on 1 ride. The change in the total amount of money for every one additional ride she goes on. O The total amount of money Jocelyn will spend if she goes on 100 rides. The cost to get into the amusement park.