Answer:
D.  $1.95
F.  $3
Step-by-step explanation:
dimes:  x + 2
quarters:  x
x + 2 + x = 12
2x + 2 = 12
2x = 10
x = 5
dimes:  x + 2 = 5 + 2 = 7
quarters:  x = 5
Total value: (7 * .10) + (5 * .25) = $1.95
_____
dimes:  x
quarters:  2x
x + 2x = 15
3x = 15
x = 5
dimes:  x = 5
quarters:  2x = 2(5) = 10
Total value: (5 * .10) + (10 * .25) = $3
 
        
             
        
        
        
Answer:
too blurry, I cant see the numbers 
 
        
                    
             
        
        
        
The answer is 
-5 IS NOT in the domain of fog
        
             
        
        
        
I think it is B
Hope my answer help you?
        
                    
             
        
        
        
Answer: 44.2
Step-by-step explanation:
108.29*2/4.9=44.2