document.write( "Question 616950: John rents a booth for $35.00 a day and sells ice cream cones.
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document.write( "His cost for each cone is $2.00 and he sells the cones for $5.00 each.
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document.write( "If John wants to make at least a $200.00 profit for the day, how many ice cream cones must he sell?\r
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document.write( "a. 34\r
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document.write( "b. 78\r
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document.write( "c. 79\r
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document.write( "d. 118\r
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document.write( "Which would be the correct answer and please explain, the way to arrive at the answer... please.. \n" );
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Algebra.Com's Answer #388030 by MathTherapy(10560) You can put this solution on YOUR website! John rents a booth for $35.00 a day and sells ice cream cones. \n" ); document.write( "His cost for each cone is $2.00 and he sells the cones for $5.00 each. \n" ); document.write( "If John wants to make at least a $200.00 profit for the day, how many ice cream cones must he sell?\r \n" ); document.write( "\n" ); document.write( "a. 34\r \n" ); document.write( "\n" ); document.write( "b. 78\r \n" ); document.write( "\n" ); document.write( "c. 79\r \n" ); document.write( "\n" ); document.write( "d. 118\r \n" ); document.write( "\n" ); document.write( "Which would be the correct answer and please explain, the way to arrive at the answer... please..\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Remember that: Revenues – cost = profit \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let the amount of ice cream cones he has to sell to make a $200 profit be C \n" ); document.write( "Then the cost of the cones he hopes to sell = 2C, and his total costs are: 2C + $35\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "His revenues from selling C ice cream cones, at $5 per cone = 5C\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We now have: \n" ); document.write( "Revenues – cost = profit, OR\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since we don’t have fractional amounts of ice cream cones, we round up this amount to 79\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This means that in order for him to make a $200 profit for the day, he has to sell AT LEAST \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com \n" ); document.write( " |