Let the second train catch up after x hours
<span>Distance = speed X time </span>
<span>135x = 105 ( 2 + x) </span>
<span>135x = 210 + 105x </span>
<span>30x = 210 </span>
<span>x = 7 hours (after 2nd train has started ) </span>
<span>ANSWER 7 X 135 = 945 miles from the starting point </span>
<span>CHECK </span>
<span>7 X 135 = 945 miles </span>
<span>9 X 105 = 945 miles</span>
Let the number of article be x,
let the machine required be y
x/42=63
x/y=54
x=63*42
x=54*y
∴42×63=54y
y=49
Answer:
1. 4.5 oz in each container. 2. 27 divided by 6 = ? 3. the unknow quantity is 4.5 because if you take 27oz and divide that six ways into the six containers you get 4.5 oz so it looks like this 27 * 6 = 4.5
Step-by-step explanation: just use that the * means divided by but there isn't a real one on my laptop hope this helps
Subtract 35m from both sides
25m+75-35m=35m+10-35m
-10m+75=10
Subtract 75 from both sides
-10m+75-75=10-75
-10m=-65
Divide both sides by -10
-10m/-10=-65/-10
m=13/2
m= 6.5
I hope that's help ! Good night .
The answer is 5000
Hope this helps
