Answer:
Rita drove 275 miles in 5 hours
Explanation:
Given:
Average speed at which Rita drove = 55 mi/h
Expression to find the distance driven by Rita in 
 hours isgiven as: 

To find the distance driven by Rita in 5 hours.
Solution:
In order to find the distance driven by Rita in 5 hours we will plugin 
 in the expression given to calculate the distance driven by Rita.
Thus, distance traveled by Rita in 5 hours can be calculated as:
⇒ 

⇒ 
 (Answer)