Plzzz help I’m being timed

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

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?