A cab company charges $12 per mile for a lift to the airport.
What change would the company make to their charges to make this a non-proportional situation?
Charges a flat rate of $20 and then $12 per mile
Charges $15 per mile instead of $12
No changes are needed
Charges $4 per mile instead of $12
1 answer
Charges a flat rate of $20 and then $12 per mile.