The cost to rent a small bus for a trip is x dollars, which is to be shared equally among the people taking the trip. If 2 people take the trip rather than 8, how many more dollars, in terms of x, will it cost per person?	Choose the correct option
A) x/6 B) x/16 C) x/40 D) 3x/8 E) 3x/80
Just plugging in values   X= 16   Cost per person if we consider 2 = 8   Cost per person if we consider 8 = 2   Difference between costs is 6 dollars.   Plugging in the value of x into the answer choices, let's see which one yields a result of 6. And that is 3x/8.
<result>D</result>
The cost to rent a small bus for a trip is x dollars, which is to be shared equally among the people taking the trip. If 2 people take the trip rather than 8, how many more dollars, in terms of x, will it cost per person?