Answer:
the answer is 12/18
Step-by-step explanation:
16/18 - 4/18=12/18
common multiples of 18
18: 36 54 72 90 108 126 144 162 180
Answer:
4
Step-by-step explanation:
So you would add 12 to the other side of the equation, and 9+12=21, so x=21.
Answer: 40
Step-by-step explanation:
second train leaves 40 minutes after
Answer:
The slope is -4
Step-by-step explanation:
slope = (y2-y1)/(x2-x1)
(1-5)/(3-2)
-4/1
-4