That question is asking for the time so your answer will specifically be in hours. And I'm not sure if you divide or you multiply but I'm pretty sure the correct answer is dividing because tomorrow so cancel the miles they will be left with hours. I don't know if that makes sense to you but it kind of makes sense to me somehow.
6............................................
Answer:
8- 3x = 2 I think this is
There are

such strings, provided that the ordering of the bits doesn't matter.
I believe the answer is D because those equation indicate an area on the negative side