HELP ASAP!!! IM GONNA FAIL question: What are the coordinates of F after a reflection over the line y=1? Give your answer in the format (#,#)

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?

What is a correct first step in solving the inequality-4(3-5x)> -6x+9

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?