Jen butler has been pricing speed-pass train fares for a group trip to new york. three adults and four children must pay $ 94.  two adults and three children must pay $ 66.  find the price of the adult's ticket and the price of a child's ticket.

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.