Respuesta :

IsrarAwan
The correct answer = $48

Explanation:
Let x  represent the pre-sales' tax price of the dress.

Hence,
x + 0.06x = 50.88

Now solve for x,
x = [tex] \frac{50.88}{1.06} [/tex]
x = 48
Hence the dress cost before sales tax = $48.
-i