Answer:
The right solution is:
(a) $1,940
(b) $2,813
Step-by-step explanation:
Given:
Invoice amount 
= $8,400
Discount 1 
= 33.33%
Discount 2 
= 12.5%
So, 
The net payable amount will be:
= ![8400\times  [1 - \frac{100}{300} ]\times [1 - \frac{12.5}{100} ]](https://tex.z-dn.net/?f=8400%5Ctimes%20%20%5B1%20-%20%5Cfrac%7B100%7D%7B300%7D%20%5D%5Ctimes%20%5B1%20-%20%5Cfrac%7B12.5%7D%7B100%7D%20%5D)
= 
=  ($)
 ($)
Now,
(a)
Amount paid will be:
= 
=  ($)
 ($)
Balance still to be paid will be:
= 
=  ($)
 ($)
(b)
Amount paid will be:
= 
= 
=  ($)
 ($)
Balance still to be paid will be:
=  ($)
 ($) 
Thus the above solution is the appropriate one.
 
        
             
        
        
        
Answer:
solution
x<2,2x<-4,x-2<-4 are equvalent
but x-2<4 is not
 
        
             
        
        
        
Answer:
<p=.001
Step-by-step explanation:
see attachment
 
        
             
        
        
        
9 girls and 9 boys equals 18 students