Question 363647
X+Y=336 OR X=336-Y
1.25X+2Y=534.75
1.25(336-Y)+2Y=534.75
420-1.25Y+2Y=534.75
.75Y=534.75-420
.75Y=114.75
Y=114.75/.75
Y=153 $2.00 TICKETS WERE SOLD.
336-153=183 $1.25 TICKETS WERE SOLD.
PROOF:
1.25*183+2*153=534.75
228.75+306=534.75
534.75=534.75