Answer:
81
Step-by-step explanation:
im cracked
 
        
                    
             
        
        
        
Answer:
6.48
Step-by-step explanation:
 
        
                    
             
        
        
        
20% of $720( original cost)= $144 (discount)
$720- $ 144 = $576 (discounted cost)
5% tax = $36 (tax payed)
tax + cost of phone = $612 (total of both tax and discounted cost) 
20% of $612=$122.40 (deposit cost?)
        
             
        
        
        
[tex]x+(x+1)+(x+2)\leq 12\\
3x+3\leq 12\\
3x\leq 9\\
x\leq 3\\
\boxed{\text{3,4,5\ or\ lesser}}
        
             
        
        
        
Answer:
A. 7
Step-by-step explanation: