Simplify: (x − 7)(6x − 3)

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Determine if the equation defines y as a function of x: 2xy = 1. yes o no