The center of the circle that can be circumcised about a scalene triangle is located by constructing the
a)medians of the triangle
b)altitudes of the triangle
c)perpendicular bisectors of the side of the triangle
d)angle bisectors of the triangles

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Icould really use some with this question.