Final answer:
The cost of one hockey ticket before the fees is $27.
Step-by-step explanation:
To find the cost of one ticket before the fees, we need to subtract the fees from the total cost and divide that by the number of tickets. First, let's calculate the total fees: $1.75 per ticket * 6 tickets = $10.50.
Adding the parking fee of $12, the total fees amount to $22.50. Now, we subtract the fees from the total cost: $184.50 - $22.50 = $162. This gives us the cost of the tickets before the fees.
To find the cost of one ticket, we divide the total cost before fees by the number of tickets: $162 / 6 = $27. Therefore, the cost of one ticket before the fees is $27.