
Amanda K. answered 11/03/21
Certified and Experienced Elementary and Special Education Teacher
Here is how you would set up and solve this type of equation.
cost per week+cost per mile(number of miles)=total cost
Cost per mile(number of miles)=total cost-cost per week
number of miles= (total cost-cost per week)/cost per mile
I didn't put the numbers in, but you can apply the above steps to any problem like this.