document.write( "Question 1061259: Thaddeus and Ian start at the same location and drive in opposite​ directions, but leave at different times. When they are 355 miles​ apart, their combined travel time is 11 hours. If Thaddeus drives at a rate of 30 miles per hour and Ian drives at a rate of 35 miles per​ hour, how long had each been​ driving? \n" ); document.write( "
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\n" ); document.write( "Thaddeus and Ian start at the same location and drive in opposite​ directions, but leave at different times. When they are 355 miles​ apart, their combined travel time is 11 hours. If Thaddeus drives at a rate of 30 miles per hour and Ian drives at a rate of 35 miles per​ hour, how long had each been​ driving?
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Let time Thaddeus spent driving be T
\n" ); document.write( "Then time Ian spent driving = 11 – T
\n" ); document.write( "We then get the following DISTANCE equation: 30T + 35(11 – T) = 355
\n" ); document.write( "30T + 385 – 35T = 355
\n" ); document.write( "30T – 35T = 355 – 385
\n" ); document.write( "– 5T = - 30
\n" ); document.write( "T, or time Thaddeus spent driving = \"highlight_green%28matrix%281%2C4%2C+%28-+30%29%2F%28-+5%29%2C+or%2C+6%2C+hours%29%29\"
\n" ); document.write( "Time Ian spent driving: \"highlight_green%28matrix%281%2C4%2C+11+-+6%2C+or%2C+5%2C+hours%29%29\"
\n" ); document.write( "It is that simple.....NOTHING COMPLEX!! \n" ); document.write( "
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