SOLUTION: James wants to become a member of a book store that sells old books. It costs him $45 to buy the card to become a member and $10 to buy each book. The cost, y and the number of b

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: James wants to become a member of a book store that sells old books. It costs him $45 to buy the card to become a member and $10 to buy each book. The cost, y and the number of b      Log On