The system of equations 2y = 14 - 2x and y=-x+ 7 is
       
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
Answer:
infinitely many solutions
Step-by-step explanation:
i know because i had the question on i-ready and got it right
 
                                
             
                    
              
              
                
                
Answer:
Infinitely many solutions
Step-by-step explanation:
2y=14-2x
y=-x+7
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2(-x+7)=14-2x
-2x+14=14-2x
-2x-(-2x)=14-14
-2x+2x=0
0=0
infinitely many solutions
 
                                
             
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The answer to your question is 
No
        
             
        
        
        
No, because they're in the same place value.
        
             
        
        
        
Answer:
50 items were sold for $75
35 items were sold for $90
Step-by-step explanation:
75 x 50 = 3750
90 x 35 = 3150
3750 +3150 = 6,900
 
        
             
        
        
        
Thw answer is -51
Found through long division
 
        
        
        
Answer:
Step-by-step explanation:
1.  AB||DC and AB = CD             Given
2.  ∠1 = ∠4                                 If lines are parallel, then alternate interior
                                                   angles are equal.
3 .AC = AC                                 Reflexive
4. ΔABC ≅ ΔCDA                      SAS
5.  ∠2 = ∠3                                CPCTE