ANSWER: y=6
straight lines are 180° and all the angles in a triangle add up to 180°
For this case we have the following polynomials:

Adding the polynomials we have:

Rewriting we have:

Therefore, the result of the sum is:

Answer:
the sum of the polynomials is:

option 2
Answer:$ 10.01 would be the difference
Step-by-step explanation:
99.99
- 89.98
-------------
10.01
It’s 3. Each input can only go to one output and 2 goes to 2 outputs