Answer:
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Answer:
y=30x+50 and y=40
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Answer:
to be entirely honest i do not know
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It is 5.5 us pints.........hope it helps
        
                    
             
        
        
        
Set up proportion  170/180=x/1  than cross multiply  170x=180 divide both sides by 170   answer 0.944  so 94% remains