Geometry please help

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles