The difference is the inequality symbol instead of the = there is a < > replacing it
Step-by-step explanation:
I really hope that that will be helpful to you
If you use a table you see all the fractions next to each other and you see what did I do the get from this fraction to this fraction.
C M < 13 You can check again
Y=mx+b
mx=b-y
÷x. ÷x
m=b-y/x