Q120: The boundary of a city is a
Q121: Solve the inequality. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Solve the
Q122: Solve the inequality : <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Solve
Q123: Write the expression <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Write the
Q124: Express the inequality <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Express the
Q126: Solve the inequality. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Solve the
Q127: Solve the equation <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Solve the
Q128: Solve the equation <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Solve the
Q129: Solve the equation <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Solve the
Q130: Solve the equation <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Solve the