Make a function table for y=-3x+3

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Find the values of the variables and the lengths of the sides of this kite.