Mai has a piece of cloth that is 8.35 meters long how many 15 centimeters pieces can she cut from the cloth? how much will be left over

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Which graph of a hyperbola represents the equation 16x^2-y^2=16

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.