Question

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.



HELP

Answer 1

p x 9 is the equation

Explanation:

Answer 2

Sold prise
`=p-(10)/(100) p`

Sale prise
`=0.9p`

put the value of
`p`, you will get sale price.

Explanation:

(A) Original price
`=p`

discount
`=10\%\ of\ p=(10)/(100)* p`

sale price = original price - discount

`sale\ price\ =p-(10)/(100)* p\\ \ \ \ \ \ \ = 0.9p`

(B) put the value of
`p`, you will get the sale price.