What is the value of X in the equation x²-6x+9=25

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

What is the probability of rolling a single die greater than 4

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.