Final answer:
To find the amount owed after the tax deduction, subtract the deduction amount from the original tax payment.
Step-by-step explanation:
To calculate the amount owed after the tax deduction, you need to subtract the deduction amount from the original tax payment. In this case, the Mathews band paid $65,600 in taxes and received a 15% tax deduction. To find the deduction amount, you multiply $65,600 by 15% (or 0.15), which gives you $9,840. Then, you subtract this deduction amount from the original tax payment: $65,600 - $9,840 = $55,760. Therefore, the Mathews band owes $55,760 after the deduction.