document.write( "Question 1002629: Customers of a phone company can choose between two service plans for long distance calls. The first plan has no monthly fee but charges
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document.write( "$0.16
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document.write( " for each minute of calls. The second plan has a
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document.write( "$23
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document.write( " monthly fee and charges an additional
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document.write( "$0.12
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document.write( " for each minute of calls. For how many minutes of calls will the costs of the two plans be equal? \n" );
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Algebra.Com's Answer #619538 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Call the number of minutes, x. \n" ); document.write( "Then set up the equation \n" ); document.write( ".16x = 23 + .12x \n" ); document.write( "Subtract .12x and then divide and get \n" ); document.write( ".04x = 23 \n" ); document.write( "x = 575 minutes \n" ); document.write( " |