Answer:
D
Step-by-step explanation:
Alright, so the answer for:
3) is 3v + 4
Answer:
<h2 />
Step-by-step explanation:
ur answer I have the link
120+x+16+x=180
2x+ 136=180
2x=44
X= 22
<B= 22
Answer:
(0,0) is among the solutions
Step-by-step explanation:
The given inequality is 
A solution to this inequality is any ordered pair that satisfies the inequality.
Let us check for x=0 and y=0
We substitute to get:

....This is true.
Therefore (0,0) is a solution to the given inequality.
There are infinitely many solutions.