document.write( "Question 124563: How many pounds of candyworth $3.60 per pound must be added to 10 pounds of chocolate worth $2.40 per pound to form a mixture worth $3.30 per pound? \n" ); document.write( "
Algebra.Com's Answer #91306 by checkley71(8403)\"\" \"About 
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3.6x+2.4*10=3.3(x+10)
\n" ); document.write( "3.6x+24=3.3x+33
\n" ); document.write( "3.6x-3.3x=33-24
\n" ); document.write( ".3x=9
\n" ); document.write( "x=9/.3
\n" ); document.write( "x=30 pounds of $3.60 candy is needed.
\n" ); document.write( "proof.
\n" ); document.write( "3.6*30+2.4*10=3.3*40
\n" ); document.write( "108+24=132
\n" ); document.write( "132=132\r
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