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polet [3.4K]
3 years ago
9

Tank A contains 35 gallons of water and is increasing at a rate of 5 gallons per minute. Tank B contains 100 gallons of water an

d is decreasing at a rate of 8 gallons per minute. In how many minutes will the tanks contain the same amount of water?
Mathematics
1 answer:
Rus_ich [418]3 years ago
8 0
35+5t=amount in tank A after t minutes
100-8t=amount in tank B after t minutes

same amount

35+5t=100-8t
add 8t both sides
35+13t=100
minus 35 both sides
13t=65
divide by 13 both sides
t=5
5 minutes
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12350%

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What’s the answer to this?
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Hope this helps! If so please mark brainliest and rate/heart if it did.

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