Alan has to pay robin $48, but he has only $36 with him. alan overdraws the remaining amount from the bank to pay robin. after paying robin, what will alan's account balance be?

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?