What are the costs of living independently as an elder?

Anywhere in the US, that I can live on 750 per month?

What is available for someone that only makes 750 per month?

cosyjo: are you asking about assisted living centers or living on your own in an apartment?
Assisted living centers cost around $3,000. per month depending on where you live. Medicare does not pay any of it, however, if you are a veteran or a spouse of a veteran, you many get some assistance.
If you want to live in an independent government subsidized apartment complex for seniors, they look at your income and adjust the rent...
Let us know if you need more specific information...