SOLUTION: Greg is considering two different plans for music downloads. How many tracks purchased would make plan A the better option?
Plan A- $0.97 per track purchased plus $10.00/month unl
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-> SOLUTION: Greg is considering two different plans for music downloads. How many tracks purchased would make plan A the better option?
Plan A- $0.97 per track purchased plus $10.00/month unl
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Question 426917: Greg is considering two different plans for music downloads. How many tracks purchased would make plan A the better option?
Plan A- $0.97 per track purchased plus $10.00/month unlimited PC streaming plus $15.00/month for downloading songs to an MP3 player
Plan B- $0.99 per track purchased plus $9.00/month unlimited PC streaming plus $144.00/year for downloading songs to an MP3 player, please help me solve it! I'm not strong at inequality word problems!! thanks! Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Greg is considering two different plans for music downloads.
How many tracks purchased would make plan A the better option?
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Plan A- $0.97 per track purchased plus $10.00/month unlimited PC streaming plus $15.00/month for downloading songs to an MP3 player
A(x) = 0.97x + 10*12 + 15*12
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Plan B- $0.99 per track purchased plus $9.00/month unlimited PC streaming plus $144.00/year for downloading songs to an MP3 player
B(x) = 0.99x + 9*12 + 144
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Solve A(x) < B(x)
0.97x+25*12 < 0.99x+108+144
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0.97x + 300 < 0.99x+ 252
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48 < 0.02x
x > 2400 tracks
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Cheers,
Stan H.
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