At tanika's school , three people are chosen in the first round. each of those people chooses 3 people in the second round, and so on. how many people are chosen in the sixth round?

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?

Regular price 75$ discount 25%sale price?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be