A bill's serial number is just a counter so including it in a question generally doesn't help to identify it.
If your bill is dated 1976 or later it's only worth face value. If it's older, please post a new, separate question with the bill's date and whether there is a small letter right next to the date. You don't need to re-copy the serial number.
$10
$20
As you have seen in many other postings, a bill's serial number almost never has anything to do with its value.
Worth about 4 to 10 dollar depending on condition
The "8894" serial number is a red flag. Regardless of denomination, nearly all Bank of the United States bills with that date and serial number are modern reproductions that have no value to collectors.
Depends on year and how low the serial number is.
The percentage of a partial bill really has little to do with its value. Any bill is worth its face value if it contains a complete serial number and any part of the other serial number.
$10
$20
The serial number alone isn't enough to assign value, but rather the series year and the condition. Without more information, it's assumed to be worth one dollar.
The value is more dependent on the year (series) of the bill. The serial number by itself isn't enough information.
Face value.
As you have seen in many other postings, a bill's serial number almost never has anything to do with its value.
$5
G 80491454 A
The value is determined by the series (date) and condition.
The serial number isn't really useful in giving a value. Post a new question and include information like the series (date) and condition.