I need help asap please

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Given the graphed function below which of the following orders pairs are found on the inverse function