jurnee77
jurnee77
18.12.2020 • 
Mathematics

An online music service charges a monthly fee plus a fixed amount for each download. One month Isabella downloads 11 songs and pays $19.40. The next month she downloads 16 songs and pays $25.95. At what rate does her bill change with respect to the number of downloads? 1.31

1.62

1.76

4.99

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