B
= 6m^4n^6
c
2/x^-4
= 2x^4
e
3^4 w^-8
= 81 w^-8
= 81/w^8
f
m^-3
= 1/m^3
The slope would be 1/17 and then you would use that slope and plug it into the y=mx+b and solve for b
Depending on if you're solving for X or Y:
X less than or equal to 4y/3 -5
Y greater than or equal to 3x/4+15/4
40, because if the ratio is 1:5 then we can times 8 by 5 to get 40 (I think :P)