Given f(x) = 4x+ 7 and g(x) = -3x+ 5 find g (f(-5).
20
44
-1
87

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Measures of the angle of r, 31 s (x+4) t (3x+9)