document.write( "Question 332406: the roses cost $15 per dozen and the carnations cost $8 per dozen. shereda bought a total of 17 dozen flowers and paid a total of $192. how many roses did she buy? \n" ); document.write( "
Algebra.Com's Answer #238228 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 17 doz * $8 = $136. \n" ); document.write( "For each $8 dozen replaced by a $15 dozen, the total price increases $7. \n" ); document.write( "192 - 136 = 56 \n" ); document.write( "56/7 = 8 \n" ); document.write( "--> 9 of the $8, and 8 of the $15 \n" ); document.write( " \n" ); document.write( " |