someone please help, I need it, show all work.
Sadia works at a theatre selling popcorn. Large boxes of popcorn sell
for $5.00 and small boxes of popcorn sell for $3.00. During her shift
last night, she sold 60 boxes of popcorn. Her receipts totalled $260,
not including taxes. Determine the number of large and small
popcorn boxes she sold last night.
