What is the area of the regular trapezoid below?
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A trapezoid has a base of 20 inches, height of 8 inches, and top side length of 12 inches.
128 Inches squared
160 Inches squared
960 Inches squared
1,920 Inches squared

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?