ABCD is a parallelogram. If AB= 3x -7 and CD = 5x - 19, find x.

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)

Is this a polynomial function? i need to know asap

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50