Q75: Evaluate.<br>-The volume of a cylinder with height
Q76: Collect like terms.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Collect like terms.
Q77: Collect like terms.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Collect like terms.
Q78: Divide and simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Divide and simplify.
Q79: Express using positive exponents. Then simplify.<br>-4 -3<br>A)
Q81: Multiply.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Multiply. - A)
Q82: Simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Simplify. - A)
Q83: Multiply.<br>-(10 + 3x)(7 + 3x)<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q84: Collect like terms.<br>--14y - 8x - 6x<br>A)
Q85: Divide and simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Divide and simplify.