Question

Patti's Pet Palace has a 100-gallon fish tank. When it needs to be cleaned, it can be drained at a rate of 2 gallons per minute. Assuming the tank was full, and x represents the number of minutes the tank has been draining, which of the following equations represents the amount of water in the tank after x minutes

Answer 1

The answer to your problem should be 100-2x=y
Y=amount of water or whatever letter it shows you.
Hope I Helped.

Answer 2

Answer:

y=100-2x

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