Solve for x and y.

x = 12, y = 14

x = 4, y = 14

x = 8.6, y = 4

x = 12, y = 4

So 7y+27=125 since they are the same angle. so you solve for y 
7y=98
y=14

so then to find x you can use the 125 degrees to find x(15x-5)+125=180 so solve for x
15x-5=55
15x=60
x=4

so B
 

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .