a. Use the inclusion/exclusion principle.

b. By definition of conditional probability,

4x-3=5y
it would be : 4x - 5y = 3
2 and 5...................... hope I helped
Slope = (1 + 4) / (-5 -3) = 5/-8 = -5/8
answer
-5/8
Answer: 
Step-by-step explanation:
1. You have the following function given in the problem:

2. Then, to find
asked in the exercise, you only need to substitute
(which is the input value) into the given function.
3. Therefore, keeping the above on mind, you obtain that
is:



