Question

Today, everything at a store is on sale. The store offers a 30% discount. Write an expression that shows how to find the discount cost for any item

Answer 1

To find the discount cost of an item during a 30% sale, multiply the original price by the discount rate.

Step-by-step explanation:

To find the discount cost of an item during a 30% sale, you can use the following expression:

Original Price x Discount Rate = Discount Cost

For example, if the original price of an item is $50, the discount cost would be:

$50 x 0.30 = $15

Therefore, the discount cost for that item would be $15.