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Midland Electronics is advertising that everything in their store is 10% off. If p represents the original price of an item in their store, then the sale price of the item can be represented by the expression p - 0.1p.

A. Write an equivalent expression to represent the sale price of the item.

B. Using complete sentences, describe how the sale price can be found in two different ways.



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Respuesta :

sam4040

Answer:

Sold prise [tex]=p-\frac{10}{100} p[/tex]

Sale prise [tex]=0.9p[/tex]

put the value of [tex]p[/tex], you will get sale price.

Step-by-step explanation:

(A) Original price [tex]=p[/tex]

discount [tex]=10\%\ of\ p=\frac{10}{100}\times p[/tex]

sale price = original price - discount

[tex]sale\ price\ =p-\frac{10}{100}\times p\\ \ \ \ \ \ \ = 0.9p[/tex]

(B) put the value of [tex]p[/tex], you will get the sale price.

Answer:

p x 9 is the equation

Step-by-step explanation:

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