how many cups of tea can you make from 1 teabag
Some teas are very strong and the tea bag can be used again. Your personal choice on the strength of your tea will determine how many times you can re-use the bag. Most people only use the tea bag once.
You should only be making one cup of tea with a tea bag. After the first use the tea won't be as strong and will make the flavor weaker.
You could actually make up 3 cups of tea with one tea bag. But the 2nd and 3rd cup would be quite less effective or let us say diluted compared to the first.