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Mathematics, 28.05.2021 02:20 james2811

Jon ate too many holiday cookies and gained 9 pounds in December. Then he went on a diet and lost 4 pounds in January. Then he lost another 7 pounds in February. Jon wants
to know what the total change in his weight was over these three months. Which of the
following equations matches the situation above?
0-9+4+7
O 9+ (-4) + (-7)
O None of the above.

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