Joe has 60 coins. they are all quarters dimes and nickels. he has 10 more dimes than nickels. he has a total of $7.25. how many of each coin does he have?

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)