Word problem calculus

Question

A truck enters a highway driving 60 mph a car enters the highway at the same place 13 minutes later and drives 74 mph in the same direction from the time the car enters the highway how long will it take the car to pass the truck (round to the nearest minute).

Answer 1

d = r • t

d_truck = (60)(t + 13/60)

d_car = 74t

60t + 13 = 74t

Can you solve for t and answer?