document.write( "Question 863402: The revenue R from selling x number of phone widgets is given by R=17 x, and the cost C of producing those widgets is given by C=10 x + 931. Find the number of widgets it requires to break even. \n" ); document.write( "

Algebra.Com's Answer #520391 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "break even: R = C
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document.write( " 17x = 10x + 931
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document.write( "  7x = 931
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document.write( "   x = 133 widgets to break even \n" );
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