Mathematics, 26.01.2021 18:50 mirmir62

4. The cost of purchasing songs from a particular online service can be found
by using the following equation:

c= 1.29d +5.50

where c represents the total cost and d
represents the number of songs
downloaded. If Quentin spent a total
of $14.53, how many songs did he
download?

Answers: 3

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4. The cost of purchasing songs from a particular online service can be found
by using the fo...