Janice was given a plogy bank on her seventh birthday, and she put it to use immediately. Each time she puts one of more coins into the pigoy bark, she keeps track of the number of colvs she has colvected to date and the-accumulated value of her collection. Janice collects anty nickels. dimes, and quarters. Six months atter her. seventh birtheay, Janice looked at her record and ascertained that she had collected 4 bo colns, which were worth 554, Jonice counted 100 quarters in her savings. How many nickels and dimes are in her collection? nickels aimes