Answer:

Step-by-step explanation:
Before number line can be drawn, there is need to find the value of x in the inequality given. Thus,

Divide both sides by 2


The number line is indicated in the attached picture.
Mean means u add then divide so it’s 80/10=8
Answer:
H can't be a function.
Step-by-step explanation:
If x has more than one y then it doesn't pass the vertical line test and is not a function.
Answer:
2(5x + 2)
Step-by-step explanation: