document.write( "Question 174213: If a manufacturer charges a q dollars each for footballs, then he can sell 300-150q footballs per week. Find a polynomial R(q) that represents the revenue if the price is $8.00 for each football. \n" ); document.write( "

Algebra.Com's Answer #129167 by Mathtut(3670) $\"\"$ $\"About$

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R-revenues let x be the number of footballs sold
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\n" ); document.write( "R=qx
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\n" ); document.write( "R(q)=q(300-150q)
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\n" ); document.write( " $\"R%28q%29=300q-150q%5E2%29\"$
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\n" ); document.write( " $\"R%288%29=300%288%29-150%288%5E2%29\"$
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\n" ); document.write( " $\"R%288%29=2400-9600=-7200\"$
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\n" ); document.write( "looks like 8 dollars a football just isnt going to cut it.....
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