Respuesta :

slope: 4/5
Y-intercept: 8

4x-5y=40
       -4x
-5y= -4x+40
      /-5
y= 4/5x+8
4x-5y=40
-5y= 40-4x
Y= -8+4/5 x
Slope is 4/5
Y-intercept is -8