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3. Eric has rock and classical mp3 on his computer. The number of rock mp3 is 3 times more than the number of classical mp3. Let c represent the number of classical mp3. Write an expression of the number of rocks mp3s

Respuesta :

Let the rock mp3 on Eric's computer be x.

Given the classical mp3 on Eric's computer be c.

Given the number of rocks, mp3 is 3 times more than the number of classical mp3.

[tex]\begin{gathered} x=3c+c \\ x=4c \end{gathered}[/tex]

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