document.write( "Question 1180676: The total cost ( in dollars) for a company to produce x items per week is C equals 7x+400. The revenue for selling all X items is R equals 34X -0.1 X squared. How many items must it produce and sell each week for its weekly profit to be 1300? \n" ); document.write( "
Algebra.Com's Answer #810427 by ikleyn(52781)\"\" \"About 
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