Atheatre contains 431 seats and the ticket prices for a record play were $53 for adults and $24 for children. if the total proceeds were $15,390 for a sold out mantinee, how many of each type of ticket were sold?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte