What is the scale factor of the dilation?

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

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.