I am having probles with

  1. I am having probles with solving systems of equations by graphing please help!!y=4+2/3x 2x=3y
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    2. Gaby asked by Gaby
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  2. A researcher determines that 42.7% of all downtown office buildings have ventilation probles. Is this census data or sample
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    2. Dianne asked by Dianne
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