Q249: Simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Simplify. - A)
Q250: Express the number in decimal form (without
Q251: Indicate the degree of the term.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg"
Q252: Write using exponents.<br>-aaa bbbb ccccc<br>A) 60abc<br>B) <img
Q253: Subtract.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Subtract. - A)
Q255: Multiply.<br>-(x - 5.3)(7x + 0.2)<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg"
Q256: Subtract.<br>-(2.4z - 8) - (8.2z + 1)<br>A)
Q257: Divide.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Divide. - A)
Q258: Multiply.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Multiply. - A)
Q259: Multiply.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Multiply. - A)