William meyer has driven his used car 16,789 miles since purchasing it for $6500 two years ago. he spent a total of $1868 on gas, oil changes, maintenance, and tires. he spent $815 on insurance and registration. the car has depreciated by $2100. what is the cost per mile?
(depreciation is included with variable cost)

cost per mile=(variable cost+fixed cost)divided by number of miles driven.

heres where i need so i think that

cost per mile=(1868+815+2100) divided by 16789 = about 0.28

that would mean the answer is $0.28
is that

Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?

The winner of a golf tournament made five putts for birdies. the lengths of these putts are in the table shown. what is the total distance of the putts in the yards, feet, and inches?

Joline is solving the equation 0=x^2-5x-4 using the quadratic formula which value is the negative real number solution to her quadratic equation round to the nearest tenth if necessary