For Adan's car, equation which can be used to determine average number of miles that the car traveled on each gallon of gallon is,
[tex]16.5x=465.3[/tex]
Average mileage of a vehicle is the ratio of distance traveled by a vehicle to the total number of fuel it used to cover that distance.
It can be given as,
[tex]m=\dfrac{d}{n}[/tex]
Here, (d) is the distance traveled and (n) is the amount of fuel used.
Suppose the mileage of Adam's car is x miles per gallon.
Adam’s car traveled 465.3 miles on 16.5 gallons of gas. Thus, the mileage of Adam's car is,
[tex]x=\dfrac{465.3}{16.5}\\[/tex]
Simplify it further,
[tex]16.5x=465.3[/tex]
Thus, For Adan's car, equation which can be used to determine average number of miles that the car traveled on each gallon of gallon is,
[tex]16.5x=465.3[/tex]
Learn more about the average mileage here;
https://brainly.com/question/24739297