Martin and Eva pool their loose change to buy snacks on their coffee break. One day, they spent $5 on 1 carton of milk, 2 donuts, and 1 cup of coffee. The next day, they spent $5.50 on 3 donuts and 2 cups of coffee. The third day, they bought 1 carton of milk, 1 donut, and 2 cups of coffee and spent $5.25. On the fourth day they have a total of $5.45 left. Is there enough left for them to buy 2 cartons of milk and 2 donuts?
