Final answer:
To represent the situation with Taylor's playlist, we can use the equation B + P = 10, where B represents the number of songs from Beyoncé and P represents the number of songs from Pharrell.
Step-by-step explanation:
To represent the situation with Taylor's playlist, we can use two variables: let's call the number of songs from Beyoncé 'B' and the number of songs from Pharrell 'P'. Since Taylor has 10 songs in total, the equation would be: B + P = 10. This equation indicates that the sum of the number of songs from Beyoncé and Pharrell equals 10 songs on Taylor's playlist. The variables B and P represent the number of songs from each artist, and the sum B + P represents the total number of songs on the playlist.