document.write( "Question 703876: Over a 7 week period, the price of an MP3 player dropped steadily, from $246 to $120.\r
\n" ); document.write( "\n" ); document.write( "What signed number represents the average weekly change in the price of the MP3 player over this period?
\n" ); document.write( "

Algebra.Com's Answer #802832 by CubeyThePenguin(3113)\"\" \"About 
You can put this solution on YOUR website!
average rate of change = ($120 - $246)/7 = -$18 \n" ); document.write( "
\n" );