Question 705366
X=2Y
2.50X+2Y=336
2.50*2Y+2Y=336
5Y+2Y=336
7Y=336
Y=336/7
Y=48 BAGS OF PRETZELS WERE SOLD.
X=2*48=96 BAGS OF POPCORN WERE SOLD.
PROOF:
2.50*96+2*48=336
240+96=336
336=336