Answer:
b-about 5 minutes
Step-by-step explanation:
For an object in uniform circular motion (=moving at constant velocity), the time taken to cover a certain distance is given by:

where
d is the distance covered
v is the speed of the object
In this problem we have:
d = 10 miles is the distance covered by both cars
Car A travels at a speed of

So the time it takes is

Car B travels at a speed of

So the time it takes is

So the difference in time is

So, the closest answer is
b-about 5 minutes
Answer:
I believe the answer is the 2nd box{y-2=1/6 (x+10)}, 3rd box{y-1=1/6(x+4)}, and the 5th box{y=1 x/6 +1/3}.
Step-by-step explanation: