Tom’s Tree and Landscape Service charges $200 for a consultation fee plus $60 per hour for labor, and Lawn Perfect Landscape Service charges $305 for a consultation fee plus $25 per hour for labor.

(a) Write the system of equations to represent the cost of the two landscaping services.

(b) Graph both equations for up to and including 10 hours on the same axes.

(c) Use the graph to estimate the number of hours of landscaping that must be used for both services to have the same cost.

Part of the question involves determining a system of equations that models the situation.