Why is my bloody diarrhea always exploding?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.