3 years ago

Please help me answer this :) Explain your answer Will give brainiest

Mathematics

1 answer:

Greeley [361]3 years ago

8 0

Answer:

d. 770

Step-by-step explanation:

35 gallons per min

after 12 mins there is 350 gallons of water

35 x 12 = 420

how much water was in the tank BEFORE the valve was opened

350 + 420 = 770

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