Sung is driving to Los Angeles. Suppose that the remaining distance to drive (in miles) is a linear function of his driving time (in minutes). When graphed, the function gives a line with a slope of . See the figure below.

Sung has miles remaining after minutes of driving. How many miles will be remaining after minutes of driving?

Why is Sung driving to Los Angeles when he has an appointment in San Diego? And wasn't Sung's license recently suspended?