(look at screenshot) i need with this, i only need on how to do it, i'm not asking for answers. for part a, i think that it is school m but i'm not really sure. part b, i feel like it is school p you me!

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

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have