Answer:
$13.04 is the original price of the shirt
Explanation:
As sales tax is 8% we will find the price of the shirt
11.34 * 8/100 = 0.91
11.34-0.91= 10.43
so, $10.43 is the price of the shirt after discount and excluding sales tax.
The original price of the shirt is:
10.43 * 25 /100 = 2.60
adding it to the price of shirt
10.43 + 2.61 = 13.04