YOU DON HAVE TO ANSWER THIS IS FOR YOU TO HAAVE FREE POINTS!!!
3n2− 1.4n + 5n2− 6.4+?

Add or subtract polynomial : –12qr? +13rq?

What is the value of x in the diagram below?

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit