The answer to the question is 12.875
Y2-y1
--------
x2-x1
7+3 =10
----- ---
5+6 =11
Answer:
b
Step-by-step explanation:
So, we start off with this:

First, use the distributive property on the right side of the equation:

We can then simplify

to just 9. Now, our equation is:

Add 9 to both sides:

And finally, divide both sides by 7:

And there you have it! Hope I helped, let me know if you have any questions :)