document.write( "Question 347700: A manufacturer needs to produce a 10 ounce can of 40% deet.How much 100% deet and 25% deet should be mixed to produce each of these spray cans?? \n" ); document.write( "
Algebra.Com's Answer #248567 by checkley77(12844)\"\" \"About 
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1x+.25(10-x)=.40*10
\n" ); document.write( "1x+2.5-.25x=4
\n" ); document.write( ".75x=4-2.5
\n" ); document.write( ".75x=1.5
\n" ); document.write( "x=1.5/.75
\n" ); document.write( "x=2 oz. of 100% deet is used.
\n" ); document.write( "10-2=8 oz. of 10 % deet is used.
\n" ); document.write( "Proof:
\n" ); document.write( "1*2+.25*8=.40*10
\n" ); document.write( "2+2=4
\n" ); document.write( "4=4
\n" ); document.write( "
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