Concept explainers
The number of times the song was downloaded.
Answer to Problem 56PPE
The song was downloaded
The model given in the question has been used to frame the equation.
The model contains multiplication and subtraction operations, so, to undo these, addition and division will be used.
Explanation of Solution
Given:
One-time fee to be paid by musicians is $5.
A musician earns $0.09 every time the song is downloaded.
A musician earned $365 for his song.
Calculation:
Let the number of times the song was downloaded be x.
Therefore, the equation will be:
Solving the equation:
The song was downloaded
The model given in the question has been used to frame the equation.
The model contains multiplication and subtraction operations, so, to undo these, addition and division will be used.
Chapter 2 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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