document.write( "Question 296381: You currently have $15 and plan to save $5.50 per week. Your friend has $30 and plans to save $3.25 each week. When (at what same time) will you have the same amount of money as your friend?
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document.write( "I have to explain how I solved the problem and show as many stratergies as I can. \n" );
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Algebra.Com's Answer #213575 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 15+5.50X=30+3.25X \n" ); document.write( "5.50X-3.25X=30-15 \n" ); document.write( "2.25X=15 \n" ); document.write( "X=15/2.25 \n" ); document.write( "X=6.667 WEEKS YOU'LL HAVE A MUCH SAVED AS YOUR FRIEND. \n" ); document.write( "PROOF: \n" ); document.write( "15+5.5*6.667=30+3.25*6.667 \n" ); document.write( "15+36.67=30+21.67 \n" ); document.write( "51.67=51.67 \n" ); document.write( " |