Answer:
30%
Step-by-step explanation:
the first solution -30% will be 45% and the second solution added by 30% will be 45%
 
        
                    
             
        
        
        
Answer:
algebraic expression as they used variables
 
        
             
        
        
        
If the insurance pays $2,000, but the test itself cost $2,750, you simply subtract.
$2,750-$2,000= $750
Therefore Bobby has to pay $750
        
                    
             
        
        
        
Answer:
the opposite of -11 eleven greater than zero eleven below zero positive eleven
Step-by-step explanation: