the temperature in buffalo, new york, was -2 °F one day. this as 42 degrees warmer than the temperature in nome, alaska, on the same day. what was the temperature in nme?

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?