Radical2-8-(rad3+rad2)+(rad3-rad5)+ rad5

What kind of bond pays interest which is exempt from tax?

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?

This question awards 100 ! i really don’t want to fail i will also mark you !