Find the midpoint between A and C.

A. (-5, 7)
B. (0.5, 0.5)
C. (5, -7)
D. (1, 1)

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?