If an angle supplementary to a right angle is (always, sometimes, or never) a right angle

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

Select all the statements that apply to this figure

If two lines form congruent alternate interior angles with a transversal, then the lines