Write and solve an equation.
mary and alice are playing a card game. mary has 21 points....
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Mathematics, 16.10.2019 23:00 GalleTF
Write and solve an equation.
mary and alice are playing a card game. mary has 21 points. she has 9 points less than alice.
solve for p.
how many points, p, does alice have?
enter your answer in the box.
$$ points
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