At the beginning of baseball season, three coaches bought extra supplies for their seasons. The Braves coach ordered 2 bats, 8 balls, and 5 gloves for $300. The Marlins’ coach ordered 3 bats, 5 balls, and 4 gloves for $310. The Astros’ coach bought 1 bat, 9 balls, and 7 gloves for $314. Use Cramer’s Rule to determine the price of each item.