4. A pack of water contains 16 bottles of water. The pack regularly costs \( \$ 15.06 \) but is on sale. The sales price is \( \$ 2.58 \) lower than the regular price. What is the price per bottle of the sales price?

First, let's find the sale price of the pack. If the regular price is \( \$ 15.06 \) and it's on sale for \( \$ 2.58 \) less, the sale price is calculated as follows: \[ Sale Price = Regular Price - Discount = 15.06 - 2.58 = 12.48 \] Now, to find the price per bottle during the sale, divide the sale price by the number of bottles: \[ Price per Bottle = \frac{Sale Price}{Number of Bottles} = \frac{12.48}{16} = 0.78 \] So, the price per bottle at the sales price is \( \$ 0.78 \). Now, did you know that buying in bulk often leads to great savings? Water, like any consumable, can come in various package sizes, and a larger pack can significantly reduce the price per unit! It’s a fantastic option if you have the space to store multiple bottles and stay hydrated! And speaking of hydration, did you know that staying well-hydrated can improve your focus and energy levels? Water plays a vital role in almost every aspect of our bodily functions. So next time when you grab a pack, remember it’s not just about saving money—you're also investing in your health!