7. If two people stayed in a motel room, how much did each person pay? (Round to the nearest hundredths place.
EX: 0.775 = .78)

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian 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? i need this done

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?