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The regular price of an item at a store is p dollars.The item is on sale for 20% off the regular price.Some of the expressions shown below represent the sale price,i in dollars,of the item

Respuesta :

Answer: The required expression would be [tex]0.8p[/tex].

Step-by-step explanation:

Since we have given that

Let the regular price of an item be 'p' dollars.

Discount % = 20%

So, Amount of discount would be

[tex]\dfrac{20}{100}\times p\\\\=0.2p[/tex]

So, the expression represents the sale price would be

[tex]p-0.2p\\\\=0.8p[/tex]

Hence, the required expression would be [tex]0.8p[/tex].

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