During a sale, every item in a store is \( 80 \% \) of its regular price. 1. If the regular price of a \( T \)-shirt is \( \$ 10 \), what is its sale price?

To find the sale price of the T-shirt, you can simply calculate \( 80\% \) of the regular price. Since the regular price is \( \$ 10 \), you multiply: \[ \text{Sale Price} = 0.8 \times \$10 = \$8 \] So, the sale price of the T-shirt is \( \$ 8 \). Additionally, did you know that stores often run sales during holidays or seasons to attract customers? This strategic timing makes it a win-win situation: shoppers save money while stores boost their sales volume! When it comes to shopping during sales, always double-check the regular prices and compare them to other stores. It's not uncommon for retailers to inflate the regular price just before a sale to create an illusion of larger discounts. Happy shopping!