3. Find the class size, class mark Lower limit and upper limit of the class interval 150-200

How can you decide witch operations to use to slice a two step equation

Find x to the nearest hundredth place

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.