Under certain conditions, the average cost of driving a medium sedan in 2012 was $0.62 per mile. how much would it have cost to drive such a car 12,000 miles in 2012?

For this case, the equation modeling the problem is given by:

Where,

x: number of miles

y: total cost

For 12,000 miles we have:

Therefore, to handle 12,000 miles, the cost will be $ 7440.

it costs 7440 $ to drive a car 12,000 miles in 2012.

Sample Write the equation using slope and y-intercept in slope-intercept form, y = –275x + 3500. Then, substitute the x and y values of the point into the equation, 1850 = –275(6) + 3500. Simplify to see if both sides are equivalent. Yes, the instructor is correct because both sides are equivalent.