document.write( "Question 612917: While a vacation, Lisa Carr traveled a total distance of 425 miles. Her trip took 8.5 hours. What was her average speed? \n" ); document.write( "
Algebra.Com's Answer #385815 by Alan3354(69443)\"\" \"About 
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While a vacation, Lisa Carr traveled a total distance of 425 miles. Her trip took 8.5 hours. What was her average speed?
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\n" ); document.write( "d = r*t
\n" ); document.write( "r = d/t
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