document.write( "Question 1036931: Four pears and five apples cost $4.65. Three pears and four apples cost $3.60. Find the cost of a pear and the cost of an apple \n" ); document.write( "
Algebra.Com's Answer #651622 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 4P+5A=4.65 \n" ); document.write( "3P+4A=3.60 \n" ); document.write( "============ \n" ); document.write( "16P+20A=18.60, multiply by 4 \n" ); document.write( "-15P-20A=-18.00 multiply by -5 \n" ); document.write( "P=$0.60 \n" ); document.write( "2.40+5A=4.65 \n" ); document.write( "5A=2.25 \n" ); document.write( "A=$0.45 \n" ); document.write( "----------------- \n" ); document.write( "12P+15A=13.95 \n" ); document.write( "-12P-16A=-14.40. Multiply each by a number so that one of the terms will cancel out. Here, the P will \n" ); document.write( "Add \n" ); document.write( "-A=-0.45 \n" ); document.write( "Apples are $0.45 \n" ); document.write( "Pears are 3P+1.80=3.60 \n" ); document.write( "3P=1.80 \n" ); document.write( "P=$0.60 \n" ); document.write( "Apples are 45 cents each and pears are 60 cents each. \n" ); document.write( " |