What number equals 8 when its cubed?

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm