Janet drove 120 miles at x mph before 6:00 a.m. After 6:00 a.m., she increased her speed by 5 mph and drove 195 additional miles. Write a rational expression for her total traveling time. Evaluate the expression for x = 60.
Speed before 6 am = x mph
Distance traveled = 120 miles
Time to travel before 6 am = ...
This solution is comprised of a detailed explanation to write a rational expression for her total traveling time.