ok for instance, how many strength levels would you have 2 gain for your combat to rise 1?

 

 

 

example: i just got 44 str ( and grew a combat) how many more str lvls would it take for me 2 get up a next combat lvl?

Check here:

 

http://tip.it/runescape/?page=combat_calc.htm

ok and does prayer bring up ur combat?

Yes prayer does bring your combat up. That's why many pker/pures choose to leave it at 1.

alright thanks