document.write( "Question 1077039: complete the table for the following: a small plane took a total of 5 hours to complete a 580 mile trip. The first two hours where flown at one speed, then hit a headwind and their speed was slowed by 10 mph for the rest of the trip.
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Algebra.Com's Answer #691608 by Boreal(15235)\"\" \"About 
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first speed was x
\n" ); document.write( "second speed was x-10 units mph
\n" ); document.write( "2x+3(x-10)=580
\n" ); document.write( "speed * time= distance
\n" ); document.write( "5x-30=580
\n" ); document.write( "5x=610
\n" ); document.write( "x=122 mph x 2 hours =244 miles
\n" ); document.write( "x-10=112 mph x 3 hours=336 miles
\n" ); document.write( "sum is 580 miles
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