Answer:
Step-by-step explanation:
![0 = {0}^{3} \\ -1 = {-1}^{3} \: or \: [-1]^{3} \\ -8 = {-2}^{3} \: or \: [-2]^{3}](https://tex.z-dn.net/?f=0%20%3D%20%7B0%7D%5E%7B3%7D%20%5C%5C%20-1%20%3D%20%7B-1%7D%5E%7B3%7D%20%5C%3A%20or%20%5C%3A%20%5B-1%5D%5E%7B3%7D%20%5C%5C%20-8%20%3D%20%7B-2%7D%5E%7B3%7D%20%5C%3A%20or%20%5C%3A%20%5B-2%5D%5E%7B3%7D)
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Answer:
The answer is a
Step-by-step explanation:
I did the work
Negative 4 is less than negative 1
Answer:
m = 2
n = 4
Step-by-step explanation:
Ok so to solve this, you want to get it so there is only one variable and then solve that equation. To do this, you can start by doing:
3m + n = 10
multiply both sides by 2
6m + 2n = 20
now, in both of your equations you have 2n so you can add the two equations:
6m + 2n = 20
+ 5m - 2n = 2
11m = 22
divide both sides by 11
m = 2.
Now, plug this value into the original equation, 3m + n = 10:
3 * 2 + n = 10
6 + n = 10
subtract 6 from both sides
n = 4
