1. Molly and Eugene are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of shiny wrapping paper. Molly sold 2 rolls of plain wrapping paper and 14 rolls of shiny wrapping paper for a total of $242. Eugene sold 6 rolls of plain wrapping paper and 12 rolls of shiny wrapping paper for a total of $246. What is the cost each of one roll of plain wrapping paper and one roll of shiny wrapping paper?