Greek slaves in ancient times typically had a diet that consisted of simple and inexpensive foods. Their meals often included barley bread, porridge, vegetables, legumes, and occasionally fish or meat, depending on their master's resources. They might also consume olives, cheese, and wine, though the quality and quantity of their food would vary significantly based on their status and the wealth of their owners. Overall, their diet was more modest compared to that of free citizens.
not much
"Greek slaves didn't cost too much money, we do not know how much, but if almost everyone had one, then greek slaves wouldn't cost too much."
Helots
No they did not
If you read House of Dies Drear by Virginia Hamilton, it will tell you exactly how slaves used the Greek Cross.
Yes, of course. However, slaves probably did not eat as well as their owners.
abolitionist
Done by wives and slaves.
Assuming you mean `Sparta´, the ancient Greek State, the slaves there were called Helots.
slaves only ate one or to very small course meals a day
Catfood
men that weren't slaves.