A recipe calls for 3/4 cup bread crumbs. You multiplied the recipe by a certain factor in order to serve more people. If you used 1 7/8 cups of bread crumbs instead of 3/4 cup, cup, then you multiplied the recipe by a factor that was between A. 3 and 4
B. 1 and 2
C. 2 and 3
D. 0 and 1

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?