"A las" usually means "at" and is often followed by a number.
"A las 8" = "at 8:00"
Do you mean "Las Vegas"? Las Vegas is in the south-west of the USA.
Las rocas means the rocks
women and it's spelled las mujeres.
las verduras means vegtables
"Las palabras" is Spanish for "the words."
las vedas means closures
A las oho doesn't mean anything. If you meant a las ocho it means "at 8" normally meaning time
Las = (female)the Maestras= (female) teachers so las maestras = the teachers (but they are female)
las montanas son bellas
The hamburgers.
The Sciences
the vegtables