How powerful woul a Pokemon be with guts and life orb?

Question

Say, I have a Heracross with the ability guts holding a Life orb while he's burned. How much power did he gain?

Answer 1

Life orb increases a Pokemons attack by 30%. Guts increases its wielded attack by fifty percent. So lets do a little algebra if you don't mind

Y=Heracross's power
X=heracross's normal attack
1.5=guts boost
1.3=life orb boost
Y=1.51.3X

So you get a final equation of

Y=1.95x

Basically, with a life orb and guts activated, your heracross will be 1.95 times more powerful than normal. Hope this helped.