Yesterday,consuela bought some fudge and caramels for $5.25. She bought 2 pieces of fudge at 50 cents a piece and some caramels
at 25 cents each. she gave some caramels to her friend carrie. Now she has 2 pieces of fudge and 10 caramels. If consuela did not eat any candy yet how many caramels did Carrie receive