HELP ASP!!!!!!!
Nathaniel is going to an amusement park. THe price of admission into the park is $30, and once he is inside the park, he will have to pay $3 for every ride he rides on. How much money would Nathaniel have to pay in total if he goes on 10 ride? How much would he have to pay if he goes on r Ride?

Cost with 10 rides:
Cost with r rides: