Answer: The price of the more expensive scarf is $14.
Explanation:
Since we have given that
Total amount Sonji paid = $25.00
Let the price of first scarf be x
Let the price of second scarf be x+3
According to question,

So, price of first scarf will be $11
and the price of second scarf will be 11+3=$14
Hence, the price of the more expensive scarf will be $14.