Hi there!
So we know that the two train together is a total of 192 tons and the difference of their weights is 120 tons...
Ok let think...
When we’re looking at the once place, you’ll see a two... this means that the two train both have a ending of 1 since 2 is split into 1...
That would be another clue..
Now let think again...
If it would be 151 and we subtract by 120.. we would get...
![151-120=31](https://tex.z-dn.net/?f=151-120%3D31)
Well it ends with a 1 so it would be perfect but we have to see if 151 and 31 together adds up with the total of 192..
![151+31=192](https://tex.z-dn.net/?f=151%2B31%3D192)
This means that train A could be 151 tons or 31 tons and train B can also be wither 151 tons or 31 tons...
Answer:
1= 36
2= 6
3= 42
4= 162
5= 200
Step-by-step explanation:
Answer:
n = 18
Step-by-step explanation:
when you are multiplying, you add the exponents. 2 + x = 20. so by using subtraction we find that x = 18.
Answer:
b
c
Step-by-step explanation:
First question: x - 6 means there is a shift to the right.
Second Question: substitute the given values into the original equation for appropriate transformations.
Answer: 3 |x-4| + 2, because vertical stretch multiplies x, horizontal shifts are subtracted or added to x, and vertical shifts are added or subtracted to the entire function.
Answer:
118
Step-by-step explanation: