Answer:
sorry but what we have to do in this question
<h2>Answer:</h2>
Science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws.
Answer:
A) C = 211
B) C = 15.05
Step-by-step explanation:
To get your answer you need to subtract the final answer with the number in the equation. So... 458 - 247 = 211. Hence C is 211
Here's the whole equation;
tldr divide -6 by -2 and flip the inequality from < to >.
The solution set is
![c \geq 5](https://tex.z-dn.net/?f=c%20%5Cgeq%205)
, meaning that all
![c](https://tex.z-dn.net/?f=c)
at least
![5](https://tex.z-dn.net/?f=5)
satisfy this constraint.
If
![c=5](https://tex.z-dn.net/?f=c%3D5)
, we have
![x < 5](https://tex.z-dn.net/?f=x%20%3C%205)
and
![x > 5](https://tex.z-dn.net/?f=x%20%3E%205)
, meaning
![x](https://tex.z-dn.net/?f=x)
has to be both greater than and less than
![5](https://tex.z-dn.net/?f=5)
, which is impossible. If
![c](https://tex.z-dn.net/?f=c)
is any greater,
![x > c > 5](https://tex.z-dn.net/?f=x%20%3E%20c%20%3E%205)
, so
![x](https://tex.z-dn.net/?f=x)
still must be greater and less than
![5](https://tex.z-dn.net/?f=5)
at the same time. So for all
![c \geq 5](https://tex.z-dn.net/?f=c%20%5Cgeq%205)
, the system
![x < 5, x > c](https://tex.z-dn.net/?f=x%20%3C%205%2C%20x%20%3E%20c)
has no solution.