The cost of admission to the spring carnival was $39 for a group of 8 children and 3 adults. The admission was $43 for another group of 11 children and 2 adults. What was the amission price for each child? what was the admission price for each adult?

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.