Answer:
1.5 bags
Step-by-step explanation:
They each had 900 dollars, so when combined they have 1800 dollars. They bought a movie ticket for 1200 dollars, so they now have 1800-1200=600 dollars.
600/2 is 300. Each bag of popcorn costs 200 dollars. So they could each buy 1.5 bags of popcorn.
2 quarters and 15 dimes
15 dimes = $1.50
2 quarters = $0.50
$1.50+$0.50=$2.00
-25-5x-5y