Answer:$84.00
Step-by-step explanation:
Calculate the discount:
Discount = 20% of the original price = 0.20 * $45 = $9
Calculate the total cost before tax:
Total cost before tax = (Original price - Discount) per hour * Number of hours
Total cost before tax = ($45 - $9) * 2 hours = $36 * 2 = $72
Calculate the tax:
Tax = 6% of the total cost before tax = 0.06 * $72 = $4.32
Calculate the final cost:
Final cost = Total cost before tax + Tax
Final cost = $72 + $4.32 = $76.32
rounded to the nearest cent