1.  When 2 variables are related, what does it mean to say that one is the independent variable and the other is the dependent variable? 2. What is the difference between an equation and an expression?

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1.  When 2 variables are related, what does it mean to say that one is the independent variable and the other is the dependent variable?

2. What is the difference between an equation and an expression?

 

 

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1. When two variables are related, one is regarded as the independent and the other is the dependent.

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