One side of a cube has a side length of (2x+3y^2). which expressions shows the volume of the cube as a polynomial?

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge