Q83: Write an expression for the total area
Q84: Divide.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Divide. - A)
Q85: Simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Simplify. - A) 1
Q86: Write using exponents.<br>-ccccc<br>A) 5c<br>B) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Write
Q87: Multiply.<br>-(6x - 3y)(7x - 3y)<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg"
Q89: Indicate the degree of the term.<br>--10<br>A) second<br>B)
Q90: Subtract using columns.<br>-Subtract <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Subtract using
Q91: Add using columns.<br>-Add <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Add using
Q92: Express the number in scientific notation.<br>-A business
Q93: Solve the problem.<br>-Consider the figure below. (a)