Find the equation of the curve
y = ln(3x-2) at the point where x = 1

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

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.