If I remember correctly it should be B because every input has to have 1 output. I apologize if it’s wrong ( I haven’t had those problems since 8th grade I’m currently in 10th)
5 tons are 10k pounds
The movie was 1hr and 35 minutes
7:05 PM Amar got home. He got home at 7:05 PM because the movie ended at 6:20 and it took him 45 minutes, 20+45 would be 65.
Sorry for not answering the other ones,I hope for what i answered helps.
I think it would be ''(A) 5 cm on the map represents 50m in chicago''
I know it would be a ...it could also be (B)
but i know that its a for a fact
hope i helped ya
if not im very sorry

When variables with exponents are divided by each other, you subtract the exponents.
For example:


Y=2x+6
(This is me filling space)