Answer:
Step-by-step explanation:
what number line?? can u tell me in the comments then i will figure it out.
It’s B thank you can I plz have brainlist plz
A. Yes because it passes the vertical line test
Answer:
y = 9
Step-by-step explanation:
Collect the like terms:
2y = 18
Divide both sides by 2 to make y on its own
y = 9