document.write( "Question 1208716: Judy and Tom agreed to share the cost of an $18 pizza based on how much each ate. If Tom ate 2/3 the amount that Judy ate, how much should each pay?\r
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document.write( "HINT GIVEN IN THE TEXTBOOK:\r
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document.write( "[ Some pizza may be left over.]\r
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document.write( "This hint tells me nothing. \r
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document.write( "Let me see. \r
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document.write( "The cost of the pizza is $18.\r
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document.write( "Judy ate x part of the pizza.
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document.write( "Tom ate (2/3)x part of the pizza. \r
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document.write( "My equation is (2/3)x + x = 18.\r
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document.write( "You say? \n" );
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Algebra.Com's Answer #847117 by ikleyn(52797)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Your setup equation is correct.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Wording is not perfect and can confuse you.\r \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( " The cost of the pizza is $18.\r\n" ); document.write( " Judy ate x part of the pizza.\r\n" ); document.write( " Tom ate (2/3)x part of the pizza.\r\n" ); document.write( " An equation is (2/3)x + x = 18.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "To de-confuse, I would use another wording.\r \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( " The cost of the pizza is $18.\r\n" ); document.write( " Judy ates x part of the pizza and pays x part of $18.\r\n" ); document.write( " Tom ates (2/3)x part of the pizza and pays (2/3)x part of $18.\r\n" ); document.write( " The money equation is (2/3)x + x = 18 dollars.\r\n" ); document.write( "\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now, to complete the solution, you should solve the equation \n" ); document.write( "and find the values x and 2x in dollars and cents.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Boldly go forward.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Ignore their hint - it is IRRELEVANT to the problem and to the solution.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "By the way, what is the name and who is the author of this textbook you refer on?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |