3 years ago

Given f(x)=3/4x and f(x) = 75 solve for x

Mathematics

1 answer:

mixer [17]3 years ago

6 0

Answer:

x=100

Step-by-step explanation:

75=3/4x

4/3 × 75 = x

4 × 75 = 300

300/3= 100

100(3/4) = 75

x = 100

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Hi,

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the intake pipe can fill a certain tank in 6 hours when the outlet pipe is closed, but with the outlet pipe open it takes 9 hour

Leona [35]

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St<u>ep-by-step explanation:</u>

Number of hours taken by inlet pipe to fill the tank=6

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