document.write( "Question 792800: the distance travelled at 9 hours at 30mph \n" ); document.write( "
Algebra.Com's Answer #480139 by Alan3354(69443)\"\" \"About 
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the distance travelled at 9 hours at 30mph
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\n" ); document.write( "30 mph is 30 miles per hour, meaning in an hour, you go 30 miles.
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\n" ); document.write( "The 1st hour --> 30 miles
\n" ); document.write( "The 2nd hour --> another 30 miles, total of 60
\n" ); document.write( "Do you see a trend?
\n" ); document.write( "d = r*t
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