Amovie theater needed nine hundred eighty popcorn buckets. if each package has nine buckets in it, how many packages will they need?

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?