The school that stefan goes to is selling tickets to a choral performance. on the fist day of ticket sales that school sold 3 senior citizens tickets and 1 child ticket for a total of $38. the school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. find the price of a senior citizen ticket and the price of a child ticket.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

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