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densk [106]
2 years ago
12

Kacey was draining a pool that was 12 feet deep. She started draining the pool at 7am. By 9am, the water level was 8 feet. Write

an equation for the depth of the pool in relation to the time since 7am.
Mathematics
1 answer:
Dovator [93]2 years ago
7 0
X2 - 12 = y, where x=the number of hours since 7 am, and y=the water level
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Let

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therefore

<u>the answer is</u>

1,000\frac{ft}{min}


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