Q66: Find the indicated intersection or union.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg"
Q67: Solve and graph.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Solve and graph.
Q68: Solve.<br>-If Gloria received a 3 percent raise
Q69: Solve.<br>-Suppose the sales of a particular brand
Q70: Solve using the addition and multiplication principles
Q72: Solve and graph. Write the result in
Q73: Write interval notation for the graph.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg"
Q74: Solve and graph.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Solve and graph.
Q75: Solve using the addition and multiplication principles
Q76: Solve.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Solve. - A)
![Solve. - A) (4, 5] B) (-5, -4] C) [-5, -4) D) [4, 5)](https://d2lvgg3v3hfg70.cloudfront.net/TB8306/11ebbb8f_b999_2223_bcf2_ddf788e28b65_TB8306_11.jpg)