I have a math question I need help answering, I have my answer and i want to know yours so I can check it

Question

Rebecca needs to rent a car while on vacation. The rental company charges $18.95, plus 19 cents for each mile driven. If Rebecca only has $40 to spend on the car rental, what is the maximum number of miles she can drive?

Answer 1

starting cost + rate*units has to be less than or equal to the money she has

18.95 + .19m < or equal to 40

solve for m

m < or equal to 110.789

Depending on rounding instructions... Rebecca can travel up to 110.7 miles in her rental and not spend over her $40.