1/4
Mark brainliest please
Hope this helps you mark
84 is 60 % of the number 140
For this case we have the following system of equations:

Substituting the second equation into the first we have:

The equality is not fulfilled, therefore the system has no solution.
The lines do not intersect.
Answer:
The system has no solution.
1 is 5/5 for slope for the second one i’m not sure