document.write( "Question 345156: Jaun drives to work. Because of traffic conditions, he averages 22 miles per hour. He returns home averaging 32 miles per hour. The total travel time is 2 1/4 hours. Wtie and solve and equation to find the time Jaun spends driving to work.
\n" ); document.write( "someone please please please help me. \n" ); document.write( "
Algebra.Com's Answer #247173 by ankor@dixie-net.com(22740)\"\" \"About 
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Juan drives to work. Because of traffic conditions, he averages 22 miles per hour.
\n" ); document.write( " He returns home averaging 32 miles per hour.
\n" ); document.write( " The total travel time is 2 1/4 hours.
\n" ); document.write( " Write and solve an equation to find the time Juan spends driving to work.
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\n" ); document.write( "change 2 1/4 hrs to 2.25 hrs
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\n" ); document.write( "Let t = time required driving to work
\n" ); document.write( "then
\n" ); document.write( "(2.25-t) = time required returning from work
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\n" ); document.write( "Both trips are equal distances, write a dist equation: dist = speed * time
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\n" ); document.write( "22t = 32(2.25-t)
\n" ); document.write( "22t = 72 - 32t
\n" ); document.write( "22t + 32t = 72
\n" ); document.write( "54t = 72
\n" ); document.write( "t = \"72%2F54\"
\n" ); document.write( "t = 1\"1%2F3\" hrs time to work at 22 mph
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\n" ); document.write( "you can confirm this, find the distances using
\n" ); document.write( "22*1.33 =
\n" ); document.write( "32(2.25-1.33) =\r
\n" ); document.write( "\n" ); document.write( "they should be about equal \n" ); document.write( "
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