Mother correct answer is -3,5
        
             
        
        
        
6.4 is the answer that is the answer 
 
        
                    
             
        
        
        
Account A.....with 250 checks
0.20(250) = 50
Account B...with 250 checks
0.10(250) + 1.50 = 25 + 1.50 = 26.50
so by using Account B, u r saving (50 - 26.50) = 23.50
        
             
        
        
        
9514 1404 393
Answer:
   p = -9 5/9
Step-by-step explanation:
Undo what is done to p.
Multiply by 2.
   p +10 = 4/9
Subtract 10.
   p = 4/9 -10
   p = -9 5/9