document.write( "Question 68388: A 30kg mixture contains pretzels and cheezies. Pretzels are priced at $2.00/kg and cheezies are priced at $5.00/kg. If the mixture is priced at $4.00/kg, how many kgs of each does it contain? \n" ); document.write( "
Algebra.Com's Answer #48646 by checkley71(8403)\"\" \"About 
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30*4=X*2+(30-X)*5
\n" ); document.write( "120=2X+150-5X
\n" ); document.write( "-2X+5X=150-120
\n" ); document.write( "3X=30
\n" ); document.write( "X=30/3
\n" ); document.write( "X=10 KG OF $2.00 PRETZELS
\n" ); document.write( "30-10=20 KG OF $ 5.00 CHEEZIES
\n" ); document.write( "
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