Respuesta :

We will find the values as follows:

*Discount:

[tex]x=\frac{20\cdot30}{100}\Rightarrow x=6[/tex]

So, the discount is $6.

*Sale price:

[tex]SP=20-6\Rightarrow SP=14[/tex]

So, the sale price is $14.

RELAXING NOICE
Relax