document.write( "Question 63299: a cellular phone company charges a $49.99 monthly fee for 600 free minutes.Each additional minute costs $.35. This month you used 750 minutes. How much do you owe?
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Algebra.Com's Answer #44062 by jai_kos(139)\"\" \"About 
You can put this solution on YOUR website!
Let us construct the equation fro the given equations, \r
\n" ); document.write( "\n" ); document.write( "Amount for 600 minutes + extra minute * amount for each minute = total amount \r
\n" ); document.write( "\n" ); document.write( "$49.99 + 150 * 0.35 = total amount\r
\n" ); document.write( "\n" ); document.write( "49.99 + 52.5 = total amount\r
\n" ); document.write( "\n" ); document.write( "102.49 = total amount\r
\n" ); document.write( "\n" ); document.write( "Therefore the customer has to pay $102.49\r
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\n" ); document.write( "\n" ); document.write( "Reason\r
\n" ); document.write( "\n" ); document.write( "Given 600 minutes are free, so we have'\r
\n" ); document.write( "\n" ); document.write( "750 minutes, \r
\n" ); document.write( "\n" ); document.write( "So the extra minutes is 150
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