The total cost, in dollars, of membership in a fitness center is given by the function c(m) = 25m + 60, where m is the number of months a person is a member. In dollars,
how much is the cost of a membership for 1 year?

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?

3382-299=3383- ? fill in the blank?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items