document.write( "Question 1006179: Tom Travelled a distance of 265 miles. He drove at 40 mph during the first part of the trip and at 35 mph during the remaining part. If he made the trip in 7 hours, how long did he travel at 40 mph? \n" ); document.write( "
Algebra.Com's Answer #622322 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Call the time he traveled at 40 mph, t.
\n" ); document.write( "Then the time he traveled at 35 mph would be 7-t.
\n" ); document.write( "We then write
\n" ); document.write( "40t + 35(7-t) = 265
\n" ); document.write( "40t + 245 - 35t = 265
\n" ); document.write( "5t + 245 = 265
\n" ); document.write( "5t = 20
\n" ); document.write( "t = 4 hours at 40 mph
\n" ); document.write( "7-t = 3 hours at 35 mph
\n" ); document.write( "
\n" );