Or your trip and
time. the second
ourth day, you
19. you planned a trip with your best friend. you had only four days for your tri
planned to travel. x hours each day.
the first day, you stopped for sightseeing and lost two hours of travel time,
day. you gained one hour because you did not stop for lunch. on the thind day, von
eled well into the night and doubled your planned travel time. on the fourth dan
traveled only a fourth of the time you planned because your friend was sick. you av
45 miles per hour for the first two days and 48 miles per hour for the last two day
a. how many hours, in terms of x, did you travel the first two days?
sick. you averaged
b. how many hours, in terms of .x. did you travel the last two days?
c. express the total distance, d. traveled over the four days as an equation in terms of
simplify the equation. recall that distance = average rate. time.
d. write an equation that expresses the total distance, y, you would have traveled had
you traveled exactly whours each day at the average speeds indicated above. simplifu
the equation.