Answer:
(A)A and C
Step-by-step explanation:
In each case, represent each of the 
as a column vector where each row corresponds to the constant term, coefficient of t and 
respectively.
A= The set where 
![A=\left[\begin{array}{ccc}1&0&1\\0&0&5\\0&1&0\end{array}\right]](https://tex.z-dn.net/?f=A%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%261%5C%5C0%260%265%5C%5C0%261%260%5Cend%7Barray%7D%5Cright%5D)
B: The set where 
![B=\left[\begin{array}{ccc}0&0&0\\1&0&2\\0&1&5\end{array}\right]\\|B|=0](https://tex.z-dn.net/?f=B%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D0%260%260%5C%5C1%260%262%5C%5C0%261%265%5Cend%7Barray%7D%5Cright%5D%5C%5C%7CB%7C%3D0)
C: The set where 
![C=\left[\begin{array}{ccc}1&0&1\\0&0&5\\0&1&1\end{array}\right]\\|C|=-5](https://tex.z-dn.net/?f=C%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%261%5C%5C0%260%265%5C%5C0%261%261%5Cend%7Barray%7D%5Cright%5D%5C%5C%7CC%7C%3D-5)
Since the determinants of A and C are not 0, the set of vectors in A and C are linearly independent.
Answer:
c = 5 is a solution for c.
Step-by-step explanation:
If x < 5 and x > c, then we have to find the value c such that the compound inequality will have no solution.
Now, let us assume c = 5, then the inequality becomes x < 5 and x > 5. and hence, the compound inequality will have no solution.
Because if we choose x = 4 which is less than 5 but it is not greater than 5 from the second condition.
Therefore, c = 5 is a solution for c. (Answer)
An equation which has a graph that is parallel to the equation <span>9x + 3y = –22 should have the same slope as the given equation which is 3. Parallel lines are lines that do not meet or intersect at any point. They are characterized by having the same slope. For this case, any equation which has the slope of 3 will be parallel to the equation.</span>
