document.write( "Question 99688: Can a particular equation represent the relationship between variables in two different word problems?\r
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\n" ); document.write( "Can you explain how certain distance-rate-time problems are similar to some simple-interest problems?
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Algebra.Com's Answer #72560 by checkley71(8403)\"\" \"About 
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DISTANCE=RATE*TIME
\n" ); document.write( "EX: 400MILES=50MPH*8HOURS.
\n" ); document.write( "INTEREST=PRINCIPAL*RATE
\n" ); document.write( "EX.$600=$10,000*.06
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