To the owner
what is the rule in adding rational numbers
You'll need to contact your cable service provider .
See Web Links for NFL Rule book
Yes. However, you have to be 3 years removed from High School before playing in the NFL. You can't just leave HS and go to the NFL but you don't necessarily HAVE to go to college for three years. Look up Maurice Clarett who unsuccessfully challenged the NFL's eligibility rule.
No they RULE!
They have to have a common denominator
Nothing.
the rule is:keep adding double starting from 1
Adding 2
A Closed rule.
The sum is positive.
keep your decimals in the right position