document.write( "Question 1073453: Cody and Pranav each improved their yards by planting day lilies and ivy. They bought their supplies from the same store. Cody spent $82 on 6 day lilies and 14 pots of ivy. Perry spent $29 on 3 day lilies and 1 pot of ivy. What is the cost of one day lily and the cost of one pot of ivy? \n" ); document.write( "
Algebra.Com's Answer #688279 by addingup(3677)![]() ![]() You can put this solution on YOUR website! 6l+14i = 82 \n" ); document.write( "3l+1i = 29 multiply all times -2 and add to equation above: \n" ); document.write( "------------------- \n" ); document.write( "6l+14i = 82 \n" ); document.write( "+ \n" ); document.write( "-6l-2i = -58 \n" ); document.write( "------------ \n" ); document.write( "0l+12i = 24 \n" ); document.write( "12i = 24 \n" ); document.write( "i = 2 the ivy are 2. And the lilly: \n" ); document.write( "6l+14i = 82 \n" ); document.write( "6l+14(2) = 82 \n" ); document.write( "6l+28 = 82 \n" ); document.write( "6l = 54 \n" ); document.write( "l = 9 The lilly are 9 \n" ); document.write( "---------------------------------- \n" ); document.write( "Check: \n" ); document.write( "3l+1i = 29 \n" ); document.write( "3(9)+1(2) = 29 Correct. \n" ); document.write( " |