Luisa buys a plane ticket that has an original price of $240. She uses a coupon code to get 30% discount off of the original price. She is then charged a 7% tax on the discounted price. What is the final cost for luisa's plane ticket?

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?