jmjames28 jmjames28

17-10-2022
Mathematics

contestada

The table below shows the cost of downloading songs from a website.
\text{Number of Songs}Number of Songs \text{Total Cost}Total Cost
1515 \$7.20$7.20
1717 \$8.16$8.16
2020 \$9.60$9.60
What is the constant of proportionality between the total cost and the number of songs?

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