Answer:
5
Step-by-step explanation:
Use the exponent rule
Simplifying the top of the fraction
5^2*5*5^3=5^2+1+3=5^6
Simplifying the bottom of the fraction 5^4*5=5^4+1=5^5
Our simplified fraction is 5^6/5^5, which is just 5^6-5 which is 5^1 or 5.
Therefore, the answer is 5.
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Let the initial price be x
<u>Then the reduced price is </u>
<u>If 5 mugs cost $28.20, we have equation:</u>
- (x - 1.75)*5 = 28.20
 - x - 1.75 = 28.20/5
 - x - 1.75 = 5.64
 - x = 1.75 + 5.64
 - x = 7.39
 
Initial price for 1 mug was $7.39
 
        
                    
             
        
        
        
Your answer is at the top good luck!