What is the gcf of the numerator denominator of the rational expression below 5x-20/x2-2x-8

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

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 point-slope form of the line passing through (2, -12) and parallel to y=3x.