Answer:

Step-by-step explanation:
Given
Number of service bays 
Time taken by each bay to finish one oil change 
Working capacity
hours per day
Thus, in
hours the total number of times one bay has changed the oil is equal to

If one service bay's capacity is equal to
, capacity of two service bays is equal to

Thus, the design capacity is 
Answer:
x=4
Step-by-step explanation:
Problem set up is: 5x-6=14
5x=20
x=4
Answer:
3/4 would represent the shaded in parts of the circle
Step-by-step explanation:
I cannot give you an accurate answer seeing as you did not give much detail