Answer:
If the original cost of the item is $115.99 and you have a 75% off coupon, then the discount is:
Discount = 75% x $115.99 = $86.99
To find the final price after the discount, we need to subtract the discount from the original price:
Final price = Original price - Discount
Final price = $115.99 - $86.99
Final price = $29.00
Therefore, the final price of the item after using the 75% off coupon would be $29.00.
Explanation: