(Part a) Nora and Shawn earn money for charity in a bike-a-thon.
Nora earns a constant amount of money for each mile she rides. She rides 14 miles and earns a total of $235.90. How much money does nora earn for each mile she ride.
(Part b) Shawn earns $13.25 for each mile he rides. Shawn earns a total of $251.75. How many miles does shawn rides?
