Find the selling price of an item listed at $400 subject to a discounted series of $25%, 10%, and 5%
a. $256.50
b. $270.00
c. $225.00
d. $300.00

Selling price of an item is $256.50 (A).

Step-by-step explanation:

Given : WE have  given an item listed at $400 subject to a discounted series of $25%, 10%, and 5% .

To find : Find the selling price of an item.

Formula used : Selling price = marked price - discount.

Solution : We have an item listed at = $400.

Discount percentage = $25% , $10% , $5.

Discount 1  = $400 × = $100.

Selling price = $400-100 = $300.

Discount 2 = $300 × = $30.

Selling price = $300-30 = $270.

Discount 3  = $270 × = $13.50.

Final selling price = $270-13.50 = $256.50.

Therefore, Selling price of an item is $256.50 (A).

y=mx+b

step-by-step explanation:

m slope

b y-intercept