Band students at Summerfield High School sell candy every year as a fundraiser.
Last year, they sold 77 boxes of truffles and 58 boxes of peanut brittle, raising a
total of $424. This year, they sold 61 boxes of truffles and 58 boxes of peanut
brittle, from which they raised $360. How much does the band earn from each
item?
solving using elemination