It would be 41.47 how could you ADD tax and get a significantly lower amount hope this helps
        
             
        
        
        
Answer is AAS hope this helps
        
             
        
        
        
Answer:
- 6
Step-by-step explanation:

 
        
             
        
        
        
One dozen= 12
$1.80/12= $0.15 each
Final answer: $0.15
        
                    
             
        
        
        
You can figure this out by setting up an equation and make
x= tens digit
y= ones digit
y + 8 =x (tens digit 8 more than ones)
also we know that 
y>0
x>0
since the 10s digit and 1s digit cannot be more than one number, we can say
0 < y > 10
0 < x > 10
since x has to be greater than 0 but less than 10, there is only one number that would fit into the equation for y
2 + 8 = 10 
(y cannot equal 2 because than x is equal to 10 and it must be less than)
1 + 8 = 9 
( y can be 1 since x is less than 10)
so it would be 
y= 1
x= 9
the number would be 91
hope this helped!