document.write( "Question 1178654: The distance from Edmonton to Vancouver is approximately 1200 km. A helicopter travelled from Edmonton to Vancouver, then returned back to Edmonton The return trip from Vancouver to Edmonton was 60 km/h faster. The round trip flight took 12 hours.
\n" ); document.write( "- complete the following chart.
\n" ); document.write( "- write an equation to represent the time it took for the planes round trip (there and back).
\n" ); document.write( "- determine the non- permissible values in this question.
\n" ); document.write( "-Algebraically determine an expression to represent the planes airspeed in km/h\r
\n" ); document.write( "\n" ); document.write( "( it’s one question but multiple parts ) \n" ); document.write( "

Algebra.Com's Answer #808002 by josgarithmetic(39629) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "               SPEEDS          TIMES            DISTANCES\r\n" );
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document.write( "E to V           r             1200/r              1200\r\n" );
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document.write( "V to E         r+60           1200/(r+60)          1200\r\n" );
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document.write( "TOTAL                         12\r\n" );
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\n" ); document.write( " $\"1200%2Fr%2B1200%2F%28r%2B60%29=12\"$ \r
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\n" ); document.write( "\n" ); document.write( "Time Sum equation easily simplified first to $\"100%2Fr%2B100%2F%28r%2B60%29=1\"$ , and then you can keep going.\r
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