To calculate the total cost of Conor's movie ticket including the amusement tax, we need to take into account the ticket price \( t \) and the 15% amusement tax on that ticket.
- Cost of the ticket without tax: This is simply \( t \).
- Amount of tax on the ticket: This can be calculated as 15% of \( t \), which is \( 0.15t \).
To find the total cost, we add the original ticket price and the tax amount:
\[ \text{Total Cost} = \text{Cost of ticket} + \text{Tax} = t + 0.15t \]
This can also be expressed as:
\[ \text{Total Cost} = 1t + 0.15t = 1.15t \]
Thus, the two expressions showing Conor's total cost in terms of \( t \) are:
- \( t + 0.15t \)
- \( 1.15t \)