Li and Jen went shopping. • Li bought 5 pairs of earrings and 1 necklace for a total of $50.
• Jen bought 1 pair of earrings and 2 necklaces for a total of $37.
Each pair of earrings cost e dollars and each necklace cost n dollars. Which system of equations can be used to find the cost, in dollars, of
each pair of earrings and each necklace?
.