Answer:
-1
Step-by-step explanation:
 
        
             
        
        
        
Answer:
 C
180(.6) because 40% off is 0.4 and what is left over is 60% or 0.6. When you multiply this you get 108. 5% sales tax is a 5% increase, so multiple 108(1.05) and you get $113.40.
 
        
             
        
        
        
Answer:
The answer is 0.157
Step-by-step explanation:
I hope it helps
 
        
             
        
        
        
<u>ANSWER</u>

<u>EXPLANATION</u>
.

Recall this property of exponents;

So our product becomes;



Recall this law of exponents:


