Laurie bought 4-yards of brown braid trim, 7 yards of black lace, and 13, yards of gold ribbon. She paid $2.40 for each yard of trim or lace, and $1.72 for each yard of ribbon. How much did Laurie spend on her purchases, excluding tax?​

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

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Find the distance between the point (-3,-4), and (see the picture below)