Since there are 2 length sides and 2 width sides, the best equation to represent the perimeter would be 2x + 2(10) = P
If A and B are independent, then P(A and B) = P(A) * P(B).
Then the probability that A occurs given that B occurs, for example, reduces to the probability that A occurs by itself:

So all you need to do is check that P(A|B) = P(A). If so, then A and B are independent. This is true only for the second case.
Answer: y<x-1
Step-by-step explanation:
So first we have to find the blue line. y=mx+b is the equation. For slope it is 0--1 which is 1 and 1-0 which is 1 so the slope is just one or x now we need to find the y intercept which is just -1. So y<(is less than)x-1! Hope this helps :)