Asalesperson receives a 2.5% commission on sales. what commission foes the salesperson receive for $8000 in sales?

How do i do this? i don’t understand

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.

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?