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ICE Princess25 [194]
3 years ago
13

Patti's Pet Palace has a 90-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?
y = 2x + 90





y = 90x - 2





y = 90 - 2x





y = 2x - 90
Mathematics
2 answers:
shtirl [24]3 years ago
8 0
Your answer is <span>y = 90 - 2x
</span>
Hope this helps.

dangina [55]3 years ago
6 0
Y = 90 - 2x

This should be the correct answer
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