document.write( "Question 791890: A helicopter flew at 150 miles per hour to rescue the boat people who were 330 miles away. The boat continued towards the helicopter at a speed of 15 miles per hour. How long did it take the helicopter to reach the boat of people? \n" ); document.write( "
Algebra.Com's Answer #479794 by Alan3354(69443)\"\" \"About 
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A helicopter flew at 150 miles per hour to rescue the boat people who were 330 miles away. The boat continued towards the helicopter at a speed of 15 miles per hour. How long did it take the helicopter to reach the boat of people?
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\n" ); document.write( "The speeds are added when going in opposite directions.
\n" ); document.write( "150 + 15 = 165 mi/hr
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\n" ); document.write( "d = r*t
\n" ); document.write( "t = d/r
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\n" ); document.write( "\"boat of people\" ?
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