Final answer:
Beau pays a total of $89.10, including tax, for the skateboard.
Step-by-step explanation:
To find out how much Beau pays, including tax, we need to calculate the tax amount and add it to the price of the skateboard. The tax rate is 8%, so we can find the tax amount by multiplying the price of the skateboard by 8% (or 0.08).
The tax amount = $82.50 * 0.08 = $6.60.
To find the total amount Beau pays, including tax, we add the tax amount to the price of the skateboard:
Total amount = $82.50 + $6.60 = $89.10.
Therefore, Beau pays a total of $89.10, including tax, for the skateboard.
Learn more about Calculating total cost with tax