What problem has a quotient of 3 remainder 28?

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?

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great

Ineed the solution to this problem and the steps.