Find the are of a parallelogram with vertices P(1,0,2), Q(3,3,3), R(7,5,8), and S(5,2,7)

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

What is the difference between the predicted value and the actual value

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