Mathematics, 13.07.2019 16:00 kasper04
Amusic download service charges a flat fee each month and $0.99 per download. the total cost for downloading 37 songs this month is $42.72. how much is the flat fee? (pls tell me the equation)
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Amusic download service charges a flat fee each month and $0.99 per download. the total cost for dow...
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