9514 1404 393
Answer:
$6.92
Explanation:
Let t represent the price of a shirt. Then the transaction can be modeled by ...
3t = 25.00 -4.24 . . . . the amount tendered, less the change
t = 20.76/3 = 6.92 . . . divide by 3
The cost of one t-shirt was $6.92.