Answer:
Step-by-step explanation:
3(3) = 9
15-3=12
12(9)= 108
7(9)=63
ans : 183
 
        
             
        
        
        
1/8 for the first one and second one is 23 times 6
        
                    
             
        
        
        
Answer:
437.50
Step-by-step explanation:
Okay so you need to give him 5000 but now its 5875 cuz you waited so just do 875÷2
 
        
             
        
        
        
<span>The
value of the determinant of a 2x2 matrix is the product of the top-left
and bottom-right terms minus the product of the top-right and
bottom-left terms. 
The value of the determinant of a 2x2 matrix is the product of the top-left and bottom-right terms minus the product of the top-right and bottom-left terms.
= [ (1)(-3)] - [ (7)(0) ]
= -3 - 0
= -3
Therefore, the determinant is -3.
Hope this helps!</span>