. Mrs. Khan makes cookies for the school bake sale. She uses the equation c = 0.75x to determine the cost, c, for x cookies. Whi
ch best represents the constant rate at which cookies are sold at the bake sale? A. 75 cookies per dollar B. (0,0), (3, 2.25), (6, 4.25), (8,6.5) c. 3/4 cookie per dollar D. (0,0), (2, 1.5) (5, 3.75), (7,5.25)
