Answer:
48,58
Step-by-step explanation:
Let The speed of the west bound train be x
Let the east bound train be x+10
The speeds can be calculated as follows
2(2x+10)= 232
4x + 40= 232
4x= 232-40
4x= 192
x= 192/4
= 48
Hence the speedof the west bound train is 48
The speed of the east bound train is 48+10
= 58
The answer should be -192. I could explain in the comments if you would like. :)
Answer:
they're all 0
Step-by-step explanation:
N/A
50*8=400
400+175=575
it subtracted 575 on the last round
Answer:
c
Step-by-step explanation:
