2 years ago

There were 640 gallons of water in a 1,600-gallon pool. Water is being pumped into the pool at a rate of 320 gallons per hour.

1 answer:

4 0

Answer:

Step-by-step explanation:

do 320 +320 untill you get to 1,600

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Kruka [31]

The answer says 42,185.4

Hope this helps!

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3 years ago

Anuta_ua [19.1K]

$-3(4a-5b)-(a-b)=\\
-12a+15b-a+b=\\
-13a+16b$

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3 years ago

Leni [432]

45.864, because 57.33 divided by 100 is 0.5733 that multiplied by 80 is 45.864

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3 years ago

Jlenok [28]

Write it in y= mx+b form. Subtract 5x from both sides to get 4y = -5x + 100. Divide by 4 so the answer would be y= -5/4x + 25.

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3 years ago

Natalija [7]

6x + 9 < 63

Subtract 9 from both sides.

6x < 54

Divide 6 by both sides.

x < 9

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3 years ago