The answer you are looking for is 6 square units I hope I am right sorry if I am wrong because I need to see the picture
Let the selling price be S. The selling price based on selling price is found from:
Cross-multiplying, we get:
0.75S = S - 150
which when solved for S gives a selling price = $600.
To find the selling price based on cost, the following equation applies:
Cross-multiplying, we get:
112.50 = S -150
which when solved for S gives a selling price = $262.50.
The area removed from the sheet of glass after being cut
The area of the sheet of glass after being cut is= x^2 -3x
(n-1)-3 = (3n)/2 This is the equation used to represent the information given
The answer. Did this help?