document.write( "Question 333864: to buy both the green and blue bikes would cost$1500. to buy the green and red bikes would cost $750. to buy all 3 bikes would cost$2000. how much does each bike cost? \n" ); document.write( "
Algebra.Com's Answer #239218 by stanbon(75887)\"\" \"About 
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to buy both the green and blue bikes would cost$1500. to buy the green and red bikes would cost $750. to buy all 3 bikes would cost$2000. how much does each bike cost?
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\n" ); document.write( "Equations:
\n" ); document.write( "g + b + 0 = 1500
\n" ); document.write( "g + 0 + r = 750
\n" ); document.write( "g + b + r = 2000
\n" ); document.write( "---------------------
\n" ); document.write( "g = 250
\n" ); document.write( "b = 1250
\n" ); document.write( "r = 500
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "
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