(-16+12)/(-4+2)= (-4)/(-2)= 2
Given:
The discount is 25%.
The selling price of the shirt after the sale is $20.99.
To find:
The selling price of the shirt before the sl;e
Explanation:
Let the old price be x.
The equation can be framed as follows,

Final answer:
The selling price of the shirt before the sale is $27.99.
You just solve it like a normal multiplication problem and then start putting the decimal begin the answer and place it 3 numbers forward