document.write( "Question 337901: Cashews sell for $5 per pund and peanuts sell for $2 per pound. How many pounds of each would you use to make 25 pounds of a mixture that sells for $92? \n" ); document.write( "
Algebra.Com's Answer #242262 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 5x+2(25-x)=92 \n" ); document.write( "5x+50-2x=92 \n" ); document.write( "3x=92-50 \n" ); document.write( "3x=42 \n" ); document.write( "x=42/3 \n" ); document.write( "x=14 pounds of Cashews is used. \n" ); document.write( "25-14=11 pounds of peanuts are used. \n" ); document.write( "Proof: \n" ); document.write( "5*14+2*11=92 \n" ); document.write( "70+22=92 \n" ); document.write( "92=92 \n" ); document.write( " |