1-10 is the answer to the question
        
             
        
        
        
Answer:
500
Step-by-step explanation:
Define listed price = C
Based on the term, to have the balance on both plan, the equation is 30+90%C = 80+80%C
- 30+0.9C=80+0.8C
- 0.1C=50 
- 1C = 500
 
        
             
        
        
        
Answer:
Solve the equation for  s  by finding  a  ,  b  , and  c  of the quadratic then applying the quadratic formula.  
s
=
−
2
Double roots
 
        
             
        
        
        
3>-2 i believe 
djdjjdksksk sorry i needed more characters
        
             
        
        
        
Answer:
NANI!?!?
Step-by-step explanation:2
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