document.write( "Question 302206: while driving on a 500 mile trip,Mr smith averages 60 miles per hour for the first t hours.in terms of t,where t < 8,how many miles remain to be traveled ?\r
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document.write( "a 60t-500
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document.write( "b 500-60t
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document.write( "c 30,000-t
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document.write( "d 500-(60/t)
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document.write( "e 500/60t\r
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Algebra.Com's Answer #216735 by london maths tutor(243) You can put this solution on YOUR website! Total distance travelled = 500 miles \n" ); document.write( "Average speed = 60 miles per hour \r \n" ); document.write( "\n" ); document.write( "Distance travelled by first \"t\" hours = 60t miles \r \n" ); document.write( "\n" ); document.write( "Note: Distance = average speed * time \r \n" ); document.write( "\n" ); document.write( "Therefore, the remaining miles = (500 - 60t) miles \r \n" ); document.write( "\n" ); document.write( "Answer: b \n" ); document.write( " |