2 years ago

On Monday, water was pumped out of the pool at a constant rate, starting at 12:00 p.m.

1 answer:

5 0

Answer:

so every 20 minutes it goes down by 4 inches so 20x-4y

Step-by-step explanation:

20x-4y means every 20 minutes it goes down 4 inches

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Assoli18 [71]

Answer:

as a fraction it could be 3/5

Step-by-step explanation:

but as a decimal it would be 0.6

7 0

2 years ago

olganol [36]

$\frac{1}{5}x - \frac{2}{3} y = 30 \\$

Putting the value of Y = 15

$\frac{1}{5} x - \frac{2}{3} \times 15 = 30 \\ \frac{1}{5} x = 30 + 10 \\ \frac{1}{5} x = 40 \\ x = 5 \times 40 \\ x = 200$

So, X = 200

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2 years ago

aksik [14]

Answer:

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Step-by-step explanation:

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3 years ago

insens350 [35]

7 multiplied by 11 is 77. And to get 462, (and based on the given information), we can conclude that it is 3*2*7*11.

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3 years ago

Keith_Richards [23]

Answer:

that equation isn't factorable

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3 years ago