The two lines graphed on the coordinates grid each represent an equation Which prefer pair represents a solution to both equations.?

A- (-4,0)
B- (-2,1)
C- (0,-4)
D- (1,-2)

What are the greatest common factor of 75 and 30

If the function m(x) has the point (5,2) on its graph name a point that would be on the funtion m(5x)

Among the most famous of all meteor showers are the perseids, which occur each year in early august. in some areas the frequency of visible perseids can be as high as 40 per hour. given that such sightings are poisson events, calculate the probability that an observer who has just seen a meteor will have to wait at least five minutes before seeing another.