Finn, Rosy, and maya go to a jewelry store. Finn buys 3 necklaces, 1 ring, and 2 bracelets and spends 17 dollars. rosy buys 1 necklace, 4 rings and 5 bracelets and sends 31 dollars. Maya buys 6 necklace, 2 rings and 1 bracelet and spends 19 dollars. how much does each type of jewelry cost?