Answer:
Ashton had $22.90 left.
Explanation:
Since Ashton spent $ 16 on the first product, $ 12.25 on the pair of shoes, and $ 2.25 on each of the 3 headbands, the total cost of the products purchased is $ 35 (2.25 x 3 + 16 + 12.25).
Now, to this amount a sales tax of 6% must be added, that is, the final amount paid by Ashton is $ 37.10 (35 x 1.06).
Therefore, since Ashton's starting amount was $ 60, the amount left over after the purchase is $ 22.90 (60 - 37.1).