a coffee table is on sale for 20% off the original price of $115. if there is a 7.5% sales tax, what is the…

Explanation:

Step1: Calculate the sale price after discount

First, find 20% of $115. The formula for finding a percentage of a number is $ \text{Percentage} \times \text{Number} $. So, 20% of 115 is $ 0.20 \times 115 = 23 $. Then, subtract this discount from the original price to get the sale price: $ 115 - 23 = 92 $.

Step2: Calculate the final price with sales tax

Next, find 7.5% of the sale price ($92) to get the tax amount. Using the percentage formula, $ 0.075 \times 92 = 6.9 $. Then, add this tax to the sale price: $ 92 + 6.9 = 98.9 $.

Answer:

The final price of the coffee table is $98.90.