Question 36889
30X+25(55-X)=1575 OR 30X+1375-25X=1575 OR 5X=200 OR X=200/5 OR X=40 TICKETS SOLD FOR $30 EACH & 55-40=15 TICKETS SOLD FOR $25

PROOF 30*40+15*25=1575 OR 1200+375=1575 OR 1575=1575