Choose the correct answers. What is the difference between the current value and repair cost of a 3 year old vehicle purchased for $9,950?

Value of car = $

Costs of maintenance and repairs = $

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?