Answer:
   (-13, -4)
Step-by-step explanation:
It is about as easy to try the solutions as it is to find them from scratch. 
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However, we can determine which one it is by adding twice the second equation to the first.
   (-2a +3b) +2(a -4b) = (14) +2(3)
   -5b = 20
   b = -4 . . . . . . matches the first choice
 
        
             
        
        
        
Answer: The answer is 0.41 or .41
Step-by-step explanation:
Move the 
 
        
                    
             
        
        
        
Paper clip. a paper clip would be about the size of her thumb so she would be able to use. for example, her thumb is 2 paperclips long. therefore the answer would be paperclip.
give me brainliest :D
        
             
        
        
        
Answer:
Length = 42.5 cm
Step-by-step explanation:
length of rectangle = 5 + 3w
So l = 5 + 3w where w = 12.5
Equation:
L = 5 + 3(12.5)
Solving the Equation:
L = 5 + 3(12.5)
L = 5 + 36 + 1.5
L = 42.5
Length: 42.5 cm
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-Chetan K