Answer:
Distance between Exeter and the point where flat tire occurred was 1.875 miles.
Step-by-step explanation:
Let the distance of Exeter and the point where bike developed the flat tire was = x miles
Then time taken to reach that point with speed 15 mi per hour = 
=
hours
Devon comes back with a speed of 3 miles per hour then time taken to come back =
hours
Total time for the entire episode = 48 minutes or
hours
Therefore, 


x = 
x =
miles
x = 1.875 miles
Therefore, distance between Exeter and the point where flat tire occurred was 1.875 miles.
Answer:
hi
Step-by-step explanation:
i am hero
Answer:
t = cost of a ticket
4t+55
Step-by-step explanation:
Cost 1
4 airline tickets
Let t = cost of a ticket
4*t
Cost 2
extra baggage fee
55
Add the costs together
4t+55
Answer:
2x^2 + 3x + 4
Step-by-step explanation:
generally, using long division,
(2x^3-3x^2-5x-12)/(x-3) = 2x^2 + 3x + 4