# math

I need help with solving inequalities on a number line. Can anyone help me?

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1. if you can plz respond thx

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2. google can help, since you seem just to want a general explanation.

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3. an open circle means that an expression is greater than or less than. a filled in circle means that an expression is greater than or equal to, or less than or equal to. for example, 3 ≥ x would be represented by a filled in circle over the 3 on a number line, moving to the left since x could possibly be less than 3.

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