document.write( "Question 496154: sSally is taking a road trip from point A to point B, and then on to point C. During the first portion of her trip (A to B), she travels along rural roads at a constant speed, s, miles per hour. During the second portion of her trip (B to C) she travels along the highway at a constant speed which is double her speed on the first portion. If it is 89 miles from A to B and 98 miles from B to C, express the total time of her trips as a function of her speed during the first portion of the trip, s.\r
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document.write( "T(s)=____________hours? \n" );
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Algebra.Com's Answer #336408 by cleomenius(959)![]() ![]() You can put this solution on YOUR website! t(s) = 89 miles/s mph + 98 miles/2s mph \n" ); document.write( "Cleomenius \n" ); document.write( " \r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |