How much is saved on a pair of athletic shoes that are discounted 30% if they are regularly 110.00

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

See attachment below and find the equivalent of tan(∠qsr)