Solve the system of equations: open curly brackets table attributes columnalign left end attributes row cell bold 3 bold x bold minus bold y bold equals bold 17 end cell row cell bold 5 bold x bold plus bold 3 bold y bold equals bold 5 end cell end table close (-4, 5)

(4, -5)

(-4, -5)

(4, 5)

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?