Draw the dilation image A’B’CD’ of the trapezoid ABCD with the center of the dilation at the Origin and the scale factor -2 include the original trapezoid ABCD in your drawing

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?