Step-by-step explanation:
5/2K+1+1/3K-3/4= 17/6K + 1/4
-Plug in the rest of the equations to check if they are the same.
1. equivalent
2.Not
3.Not
4.Not
5.Not
Im not completely sure, because I have to know what S and R mean; however, the equation is basically saying that the amount of money saved= is 450$ and every time he does “R”, he saves another 100$
You would use the POINT SLOPE FORMULA and the Slope Formula
which is as follows ...
slope formula : 
point slope formula: 
We apply our knowledge in variation.
The solution can be seen in the photo
No they do not have parallel lines