The volume of a cone is 3x3 cubic units and its height is x units. Which expression represents the radius of the cone's base, in units?

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

Which of the following expressions is equal to 2x^2+8

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.