document.write( "Question 905686: I tried this word problem then I got stuck. Thank you for helping!\r
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document.write( "The cost of a gym membership includes the initial fee and a monthly fee. Find the initial and monthly fees if the total cost for five months is 225$, and the total cost for 10 months is 375$.\r
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document.write( "Let: I= initial M= Monthly
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document.write( "System:
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document.write( "5I+M=225
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document.write( "10I+M=375\r
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document.write( "5I+m=225
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document.write( "I=45-M\r
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document.write( "5I+8.33=225
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document.write( "I=43.33\r
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document.write( "10(45-M)+m=375
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document.write( "450-10M+M=375
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document.write( "M=8.3\r
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document.write( "Thanks! \n" );
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Algebra.Com's Answer #549318 by josgarithmetic(39630) ![]() You can put this solution on YOUR website! I for initiation fee; \n" ); document.write( "M for monthly fee.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5 MONTHS, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10 MONTHS, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Notice that the member pays the initiation fee only 1 time. He pays the monthly fee EACH MONTH. \n" ); document.write( " \n" ); document.write( " |