document.write( "Question 814943: Can someone help me solve this question please!\r
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document.write( "Question:The average price of 12 goats and 12 sheep is $600. If the price of a sheep is twice that of a goat, find the total price of 3 goats and 2sheep. \n" );
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Algebra.Com's Answer #490606 by mananth(16946)![]() ![]() You can put this solution on YOUR website! goat price = x \n" ); document.write( "sheep price =y\r \n" ); document.write( "\n" ); document.write( "(12x+12y)/24 is the average price\r \n" ); document.write( "\n" ); document.write( "(12x+12y)/24=600\r \n" ); document.write( "\n" ); document.write( "12x+12y=24*600\r \n" ); document.write( "\n" ); document.write( "/12 \n" ); document.write( "x+y=1200.......................(1)\r \n" ); document.write( "\n" ); document.write( "y= 2x...........................(2)\r \n" ); document.write( "\n" ); document.write( "substitute y=2x in )1)\r \n" ); document.write( "\n" ); document.write( "x+2x=1200 \n" ); document.write( "3x=1200 \n" ); document.write( "x=400\r \n" ); document.write( "\n" ); document.write( "y=2x \n" ); document.write( "so y=800\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |