document.write( "Question 908998: When three pumps A,B,and C are running together, they can pump 3400 gallons per hour. When only A and C are running 2200 gallons per hour can be pumped . What is the pumping capacity of each pump? \n" ); document.write( "
Algebra.Com's Answer #551459 by richwmiller(17219)\"\" \"About 
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a+b+c=3400
\n" ); document.write( "a+c=2200
\n" ); document.write( "b=1200\r
\n" ); document.write( "\n" ); document.write( "Not enough info to find all three
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