7) Chevy created a new electric car that goes

40 miles per hour. If the car traveled 280

miles, how long did the care drive?

A) 40 B) 1 C) 28 D) 7

Step-by-step explanation:

This is a simple calculation using d = rt, where d is the distance traveled, r is that rate at which that distance was traveled, and t is the time in hours it took to travel that distance at that rate. We are given a value for d and a value for r:

280 = 40t so

t = 7 hours.

So D is your answer.