What is the volume if the figures pictured below lesson 5 exit ticket 1 ereka math please help fast

Could answer every question with steps

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.

Solve 3x-18=2y and 5x-6y=6 by elimination show work