A married couple earned $84,695.00 in taxable income for the previous year. If the federal income tax rate was 25%, then how much did the couple pay in federal income taxes for the previous year?

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?