Whatis the circumference of a circle with a radius of 34

Measures of the angle of r, 31 s (x+4) t (3x+9)

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

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week