Bruce is going to the water slides and needs to figure out which deal is better. He can pay $35 to go on the water slides as much as he wants, or he can pay $15 to get in, plus an additional $1 per trip down the water slides. If Bruce goes on a certain number of trips down the water slides, the two options are equivalent in terms of cost. What is the cost?
Write a system of equations, graph them, and type the solution.