Total money earned by a musician for a song = 0.09d + 0.002s
A system of linear equations refers to a set of two or more linear equations with two or more variables, usually two equations with two variables.
Given:
To find: Total money earned by a musician for a song.
Now, money earned for 'd' downloads of a song = 0.09d
And money earned for 's' streams of a song = 0.002s
Thus, by the concept of system of linear equations, we get that:
0.09d + 0.002s = Total money earned by a musician for a song
To learn more about system of linear equations, refer to the link: https://brainly.com/question/2226590
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