Q71: 20 is 50% of what number?
Q72: The engine in a car gives off
Q73: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8671/.jpg" alt="Solve the
Q74: The following triangle <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8671/.jpg" alt="The following
Q75: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8671/.jpg" alt="Solve the
Q77: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8671/.jpg" alt="Solve the
Q78: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8671/.jpg" alt="Solve the
Q79: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8671/.jpg" alt="Solve the
Q80: The length of a rectangle is 4
Q81: Solve the inequality. Graph the solution set.