document.write( "Question 1071005: During a clothing sale, the price goes down\r
\n" ); document.write( "\n" ); document.write( "by half each day an item is not sold. If an\r
\n" ); document.write( "\n" ); document.write( "item costs $2.50 after 8 days, what was the\r
\n" ); document.write( "\n" ); document.write( "original price? \n" ); document.write( "

Algebra.Com's Answer #685971 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
Let $\"+p+\"$ = the original price
\n" ); document.write( " $\"+2.5+=+p%2A%28+1%2F2+%29%5E8+\"$
\n" ); document.write( " $\"+2.5+=+p%2A%28+1%2F256+%29+\"$
\n" ); document.write( " $\"+p+=+640+\"$
\n" ); document.write( "The original price was $640\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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