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7. A fish tank hold 100 gallons of water and is losing water at a rate of 1 gallons per hour. A second fish tank

contains 40 gallons of water is having 2 gallons added per hour. After how many hours will the first tank
have less water than the second? Which inequality represents the situation?
a. 100+ h > 40 - 2h
c. 40-h > 100 + 5h
b. 100-h< 40 + 2h
d. 100-h > 40 + 2h
OA
OB
ОС
D
D
Question 8
My

7. A fish tank hold 100 gallons of water and is losing water at a rate of 1 gallons-example-1
User Stuti
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1 Answer

4 votes

Answer:

B

Explanation:

the first fish tank has 100 gallons of water and 1 gallon is removed every hour which makes 100-h

the second tank has 40 gallons in it and 2 gallons are added every hour which makes 40+2h

after 20 hours the second tank will have more gallons than the first tank

this means that 40+2h would be greater than 100-h since it's also asking you "After how many hours will the first tank have less water than the second?"

User Brianda
by
6.3k points