Q39: Solve.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Solve. - A) {9}
Q40: Graph the inequality on a plane.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q41: Write interval notation.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Write interval notation.
Q42: Solve and graph.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Solve and graph.
Q43: Graph the system of inequalities, and find
Q45: Write interval notation for the graph.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q46: Graph the system of inequalities, and find
Q47: Simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Simplify. - A)
Q48: Solve.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Solve. - A) [-5,
Q49: Solve and graph. Write the result in