A car is traveling at a steady speed. It travels 2 1/2 miles in 3 1/3 minutes . How far will it travel in 41 minutes ? 1 hour ?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?