Mathematics, 18.11.2019 01:31 DisneyGirl11
4x+20y=140 x+3y=146 equation 1 is modeled for the percentage of never married americans, y, x years after 1970 and equation 2 is modeled for the percentage of married american adults y, x years after 1970
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4x+20y=140 x+3y=146 equation 1 is modeled for the percentage of never married americans, y, x years...
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