document.write( "Question 1021248: a company produces boxes of DVD's at a rate of 52 boxes per hour. They begin to produce boxes when they first open for the day and after three hours have 404 boxes in stock.
\n" ); document.write( "how many boxes were in stock when they opened? \n" ); document.write( "

Algebra.Com's Answer #637226 by fractalier(6550) $\"\"$ $\"About$

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In three hours, at 52 boxes an hour, they produce 3(52) = 156 boxes.
\n" ); document.write( "If they then have 404 boxes on hand, they must have had
\n" ); document.write( "404 - 156 = 248 boxes when the store opened.
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