Answer is [happened before the present day].
The answer of this questions is D
Just looks like some sort of container to me :P
Does it give you options to choose from?
If you divide 105 days by 7 that's 15 weeks then you multiply 47 by 15 which is 705 then you multiply 65 by 15 which is 975 then you add 975 to 500 and subtract 705 which will give you 770
