The volume of a cylinder is 980 pi in3. the radius of the cylinder is 7in. what is it's height

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

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