document.write( "Question 171066: help me please with this problem too step by step:( Lupe's mother paid $7.40 to buy juice for the 14 members of Lupe's softball team. If a bottle of orange juice costs $.55 and a bottle of apple juice costs $.45 hot many of each type did she buy?) \n" ); document.write( "
Algebra.Com's Answer #126288 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! O+A=14 O=14-A \n" ); document.write( ".55O+.45A=7.40 \n" ); document.write( ".55(14-A)+.45A=7.40 \n" ); document.write( "7.70-.55A+.45A=7.40 \n" ); document.write( "-.1A=7.40-7.70 \n" ); document.write( "-.1A=-.30 \n" ); document.write( "A=-.30/-.1 \n" ); document.write( "A=3 IS THE NUMBER OF APPLE JUICES BOUGHT. \n" ); document.write( "O=14-A \n" ); document.write( "O=14-3 \n" ); document.write( "O=11 IS THE NUMBER OF ORANGE JUICES BOUGHT. \n" ); document.write( "PROOF: \n" ); document.write( ".55*11+.45*3=7.40 \n" ); document.write( "6.05+1.35=7.40 \n" ); document.write( "7.40=7.40 \n" ); document.write( " |