Algebra-1

1. Define the independent and dependent variables:

The independent variable is the factor that is deliberately changed or manipulated in an experiment or study. Here, Sarah can control the number of pages she reads each day. So, the number of pages she reads is the independent variable.

The dependent variable is the factor that is affected by the change in the independent variable. It is the outcome that we are interested in observing as a result of the change in the independent variable.

2. Analyze the situation:

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