\the perimeter of a rectangle is the sum of twice its length and twice its width. it can be represented by the expression 2l + 2w. what is the perimeter, in inches, of a rectangle with a length of 8.5 inches and a width of 5.75 inches?
a 14.25 inches
b 18.25 inches
c 22.75 inches
d 28.5 inches

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.

The accompanying normal probability plot was constructed from a sample of 30 readings on tension for mesh screens behind the surface of video display tubes used in computer monitors. does it appear plausible that the tension distribution is normal? the given probability is has a significant downward curve, so it is plausible that the tension distribution is normal. the given probability is has a significant downward curve, so it is not plausible that the tension distribution is normal. the given probability is quite linear, so it is plausible that the tension distribution is normal. the given probability is has a significant upward curve, so it is not plausible that the tension distribution is normal. the given probability is quite linear, so it is not plausible that the tension distribution is normal.