Use the laws of logarithms to simplify the expression. 
Definitions:
Selling Price
The amount of money for which a seller offers goods or services to buyers.
Television Set
An electronic device used for receiving television broadcasts and displaying them in visual format.
Markdown
A reduction from the original or list price of a product, often used as a sales strategy to encourage purchases.
Selling Price
The amount of money for which a product or service is sold to the customer.
Q22: The height (in feet) of a certain
Q66: Find the indefinite integral. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6026/.jpg" alt="Find
Q68: A certain country's government economists have determined
Q88: Evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6026/.jpg" alt="Evaluate at
Q189: The concentration of a drug in an
Q198: Find the first and second derivatives of
Q224: Find the differential of the function. <img
Q228: Find the derivative of the function. <img
Q234: How long will it take an investment
Q247: Find f(x) by solving the initial value