A i am sure i hope this helps
Answer: 1
Step-by-step explanation:
First multiply x and y which is 3 x -1 = -3
Then -3 ÷ -3 = 1
Recall your d = rt, distance = rate * time
so, keeping in mind that both trains are going at the same speed, say speed of "r" mph, after 212 hours A arrived at station A and after 4 hours, B arrived at station B.
now, the distance covered by train A is say "d", we know both stations are 585 miles apart, so, if train A covered "d" miles in those 212 hours, then train B covered the slack from 585 and d, that is "585 - d".
Answer:
ax+16=b−3x
Step-by-step explanation:
Believe it or not, I think the answer is 640. Not 100% sure though. Good luck!