Answer:
I can't copy the link but the SOS children's villages are good
For any value of x, y=10.
So, the algebraic rule is
![y=10](https://tex.z-dn.net/?f=y%3D10)
.
The value will never change.
He was trying to find a water route west to Asia, but instead he found the Americas.
Because of the good green grass that there is.