Given:
The matrix equation is:

To find:
The value of matrix C.
Solution:
Let  . Then the given equation can be rewritten as
. Then the given equation can be rewritten as




On substituting the values of the matrices, we get




Therefore, the correct option is C.
 
        
                    
             
        
        
        
The answer would be no. She needs 264 plastic covers in order to fit all comic books.
Divide 1,056 by 4
You should get 264. <span />
        
             
        
        
        
We can write the following proportion between the milligram and milliliters:

Solving for x, we have

Intuitively, the original 1000mg/250ml solution tells us that the number of milliliters is one fourth of the number of milligrams.
So, if we want 700mg, we have one fourth of this value for the milliliters:

 
        
             
        
        
        
Answer is 
5, the third option
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
<u>Point-slope form: </u>
- <em>y - y1 = m(x - x1)</em>
<u>Slope formula:</u>
- <em>m = (y2 - y1)/(x2 - x1)</em>
<u>Given points:</u>
<u>Finding the slope:</u>
- m = (13 - (-2))/(3 - 0)
- m = 15/3
- m = 5
<u>Using point 1</u>
- y - (-2) = 5(x - 0)
- y + 2 = 5x