What is the slope of the line passing through the points (-5, 7) and (-3, 5)?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?