The line that slopes downward (in blue) is the boundary line y = -x+5. The inequality y >= -x+5 will have a solid boundary line with shading above this line.
The red line sloping upward is the boundary line y = 3x-4. The inequality y <= 3x-4 means we shade below the red line
The two shaded regions from the inequalities will overlap to get region C.
Answer: Region C