B because
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer:

Step-by-step explanation:
Given


Required
Write equation in slope intercept form
An equation in slope intercept form is:

Substitute values for m and b

It seems okay to me (if that what your asking) I don't know this subject very well ut the part your working on " I'm familiar with ?" Don't be surprised if I was wrong buuuuut it does look okay to me "(the answer)".
Answer:
56
Step-by-step explanation:
hope it helps
The distance of 1 to -13 is 14.
Five sixths of this is (.8333*14), which equals 11.6667.