Math

Due to evaporation, the water level in Wesley's aquarium dropped 2 cm a week during the first three weeks in July. What integer represents the change in water level during the three-week period?

-2 cm.

-3 cm.

-6 cm.****

-9 cm

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  1. Right.

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    Ms. Sue
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  3. You're welcome.

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    Ms. Sue

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