Does anyone know the answer ? and if you do can you explain how to do it ?

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear