Answer:
3.833 hours
Step-by-step explanation:
We can describe the situation using the following equation:
y = 370 + 60x
Where y represents the total number of miles that you need to drive. 370 is the number of miles that you already drove, 60 is your speed and x is the number of hours that you need to drive to reach your destination.
Now, you should drive 600 miles, so replacing y by 600, we get:
600 = 370 + 60x
Finally, to know the answer, we need to solve the equation for x, so:
600 = 370 + 60x
600 - 370 = 370 + 60x - 370
230 = 60x
230/60 = 60x/60
3.833 = x
Therefore, you will need to drive for 3.833 hours more.