Please help me!!!!
Sidney remembered that next Monday is his favorite Uncle Wally's birthday. Sidney addressed a birthday card to Uncle Wally in Australia, and now he needs 32 cents to send it. At the post office there is a machine that dispenses stamps in denominations of 10 cents, 7 cents, 5 cents, and 2 cents. How many different combinations of stamps totaling 32 cents could Sidney put on the card???
PLEASE HELP ME!!!