Ans : 2 hrs
Explanation :
after 1 hrs - I am level 10, friend level 9
after 2 hrs - I am level 14, friend level 14
Answer:
It's 540.
Step-by-step explanation:
You divide 9 by 21 then you multiply it by 1260 and you get 540
Balblair! op opopopopoop
15.60 times 100 divided by 390=4%
y= 4x^2