Answer:
![c=35+2.3m](https://img.qammunity.org/2021/formulas/mathematics/high-school/5dp9ljw1bxi4ykep0vrdiocjytx8z0wvn5.png)
Explanation:
Step one:
given
Ethan's Towing Company charges $35 to hook a vehicle to the truck and $2.30 for each mile the vehicle is towed
let the number of miles be m and the total charges be c
Step two:
Required
The expression relating m and c for the situation
![c=35+2.3m](https://img.qammunity.org/2021/formulas/mathematics/high-school/5dp9ljw1bxi4ykep0vrdiocjytx8z0wvn5.png)