Help with this math question pls if i get wrong then a D :(

What is the length of the unknown leg in the right triangle ?

Someone answer asap for ! 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?

Will mark name all segments skew to bc