document.write( "Question 333287: I'm trying to solve the following.\r
\n" ); document.write( "\n" ); document.write( "A car averaged 45mph for part of a trip and 50mph for the remainder of the trip. The entire trip took 4 hours and covered 195 miles. \r
\n" ); document.write( "\n" ); document.write( "How long was the 45mph rate?
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Algebra.Com's Answer #238817 by nyc_function(2741)\"\" \"About 
You can put this solution on YOUR website!
Use the following equation to find your answer.\r
\n" ); document.write( "\n" ); document.write( "50(3/4) + 45(x/4) = 195\r
\n" ); document.write( "\n" ); document.write( "Can you finish?\r
\n" ); document.write( "\n" ); document.write( "Divide your answer for x by 4 hours.\r
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