If PR = 4x – 2 and RS = 3x – 5, which expression represents PS? A line with the following points labeled left to right: P, Q, R, S.

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj:

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42