Answer:
x=2.2
Step-by-step explanation:
They said no links and that’s what u give them wow like stop
It’s A! hope this helps you out!
Since both 3x and 6x have the variable x in it, we can just go ahead and add 3 and 6.
3x+6x=9x
Do 500 divied by 4 and its 125 so 125 people have dogs.