document.write( "Question 170955This question is from textbook Introductory Algebra
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document.write( ": Sue walks and jogs to school. She walks at a speed of 5kmh and jogs at a speed of 9kmh. It is 8km to school. She makes it in 1 hour. How far does she jog?\r
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document.write( "I know that d=rt but I'm drawing a blank on this one.\r
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document.write( "Thanks \n" );
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Algebra.Com's Answer #126210 by angel1286(3)![]() ![]() You can put this solution on YOUR website! just set up an equation that adds up the distances traveled: \n" ); document.write( "let x denote the time that it was used walking, then the time for joging cam be denoted as (1-x) because it was one hour of total trip, then use the formula that distance = velocity * time; then the equation looks like:\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( " |