-2x - 7 = 3 need the answer

Mathematics

1 answer:

dedylja [7]3 years ago

5 0

Answer: x = -5

Step-by-step explanation:

-2x - 7 = 3

x = -5

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A large koi pond is filled from a garden hose at the rate of 12 gal/min. Initially, the pond contains 200 gal of water.

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a) The linear function that models the amount of water after t minutes is given by:

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b) It takes 92 minutes to completely fill the pond.

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Filled at a rate of 12 gallons per minute, thus the linear function has a slope of 12.

Then, the function is:

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It takes t minutes to fill the pond, t is found for which:

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