document.write( "Question 1160645: A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is
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Algebra.Com's Answer #784014 by Alan3354(69443)\"\" \"About 
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A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is 65 pounds. The truck is transporting 50 large boxes and 65 small boxes.\r
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\n" ); document.write( "Use L and S for large and small.
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\n" ); document.write( "L + S = 65
\n" ); document.write( "50L + 65S = 3550
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\n" ); document.write( "Can you do the rest?
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