Answer:
$840
Explanation:
To find the regular price of the sofa, we can use the information given in the question.
The sale price of the sofa is $235.20, which is 72% less than the regular price.
To calculate the regular price, we need to find the original price before the 72% discount.
First, we can set up the equation:
Regular price - 72% of the regular price = Sale price
Let's represent the regular price with the variable "x":
x - 0.72x = 235.20
Simplifying the equation:
0.28x = 235.20
Next, divide both sides of the equation by 0.28 to isolate the variable:
x = 235.20 / 0.28
Calculating:
x = 840
Therefore, the regular price of the sofa is $840.