Final answer:
To find the total amount Marco should pay, calculate the discount and add the sales tax to the discounted price. The discounted price is $44.96 and the total amount Marco should pay, including tax, is $48.11.
Step-by-step explanation:
To find the total amount Marco should pay, we need to calculate the discount and add the sales tax to the discounted price.
First, we calculate the discount amount by multiplying the regular price ($59.95) by the discount percentage (25%) and subtracting it from the regular price.
25% of $59.95 is $14.99, so the discounted price is $59.95 - $14.99 = $44.96.
Next, we calculate the sales tax amount by multiplying the discounted price ($44.96) by the sales tax rate (7%) and add it to the discounted price.
7% of $44.96 is $3.15, so the total amount Marco should pay, including tax, is $44.96 + $3.15 = $48.11.