You tie the end of a leash to the corner of a rectangular doghouse that measures 3 feet by 4 feet. the leash is 6 feet long. if you connect a dog to the end of the leash, how much area outside of the doghouse does the dog have to roam?

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?