Question

Two car services offer to pick you up and take you to your destination. Service A charges 40 cents to pick you up and 30 cents for each mile of your trip. Service B charges $1.10 to pick you up and charges c cents for each mile of your trip.

Answer 1

Service A is represented by Line m

Service B is represented by Line ℓ

For Service B, is the additional charge per mile is less than 30 cents per mile