The equation $y=0.1x$ models the relationship between the number of different pieces of music a certain pianist practices, $y$, during an $x$-minute practice session. How many pieces did the pianist practice if the session lasted 30 minutes?

MM

Mashaal Masha

Mar 24, 2024

The equation $y=0.1x$ models the relationship between the number of different pieces of music a certain pianist practices, $y$, during an $x$-minute practice session. How many pieces did the pianist practice if the session lasted 30 minutes?

Difficulty: Easy

A:

1

B:

3

C:

10

D:

30

View Solution Steps

ID: 65ffede2f01ca56a54c0ab95