What is the length of line MN if M is 2, -2 and N is 8, 4 Round to the nearest tenth of a unit.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?