document.write( "Question 464492: Can I Ask More Than One??
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document.write( "5.The Length Of A Rectangle Is Twice The Width. The Perimeter Is 48 Inches.Find The Dimension Of The Rectangle.\r
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document.write( "6.At 10:00 A.M., A Car Leaves House At A Rate Of 60 Mi/h. At The Same Time,Another Car Leaves The Same House At A Rate Of 50 Mi/h In The Opposite Direction.At What Time Will The Cars Be 330 Miles Apart? \n" );
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Algebra.Com's Answer #318225 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! It would be better to post the problems separately. \n" ); document.write( "--------------- \n" ); document.write( "5.The Length Of A Rectangle Is Twice The Width. The Perimeter Is 48 Inches.Find The Dimension Of The Rectangle. \n" ); document.write( "--- \n" ); document.write( "Equations: \n" ); document.write( "L = 2W \n" ); document.write( "48 = 2(L+W) \n" ); document.write( "---- \n" ); document.write( "Substitute for \"L\" and solve for \"W\": \n" ); document.write( "48 = 2(2W+W) \n" ); document.write( "48 = 2(3W) \n" ); document.write( "48 = 6W \n" ); document.write( "Width = 8 inches \n" ); document.write( "--- \n" ); document.write( "Solve for \"L\": \n" ); document.write( "L = 2W \n" ); document.write( "L = 2*8 = 16 inches \n" ); document.write( "------------------------- \n" ); document.write( "=============== \n" ); document.write( " \n" ); document.write( "6.At 10:00 A.M., A Car Leaves House At A Rate Of 60 Mi/h. At The Same Time,Another Car Leaves The Same House At A Rate Of 50 Mi/h In The Opposite Direction.At What Time Will The Cars Be 330 Miles Apart? \n" ); document.write( "--- \n" ); document.write( "The two cars are separating at a rate of (60+50) = 110 mph \n" ); document.write( "--- \n" ); document.write( "Distance = rate*time \n" ); document.write( "330 = 110*t \n" ); document.write( "t = 330/110 = 3 hrs \n" ); document.write( "--- \n" ); document.write( "The cars will be 330 miles apart at 10:00AM + 3 hrs = 1:00PM \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " \n" ); document.write( " |