Solve for variables 3x+y=1/3 2x-3y=8/3 with eliminating

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?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?