document.write( "Question 1112073: Suppose that the monthly cost of a long-distance phone plan (in dollars) is a linear function of the total calling time (in minutes). When graphed, the function gives a line with a slope of 0.09. \r
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document.write( "The monthly cost for 37 minutes of calls is $14.30. What is the monthly cost for 34 minutes of calls? \n" );
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