2) C: 4+d
3) A: x-3
4) C: 5(1-f)
I know that this is a few weeks late...
but hope this helps!
None they're parallel because they have te same slope. Work; get y by itself or graph! hope it helped ;)
Answer:
I cant see that far away.. Can you word it for me?
Step-by-step explanation:
60t +60 = 80t
subtract 60t from both sides of=
20t = 60
t = 3
The two trains are the same distance from Chicago at 3pm, at that time both trains will have covered 240 miles
