3 years ago

What number gives a result of -8 when 11 is subtracted from the quotient of the number and 6?

Mathematics

1 answer:

forsale [732]3 years ago

3 0

Answer:

Step-by-step explanation:

The formula X/6 - 11 = -8

Add 11 to both sides of the equation X/6 = 3

Multiply by 6 both sides to cancel out the division

X = 18

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Natasha2012 [34]

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Y varies directly as x and inversely as the square of z. y equals 10 when x equals 36 and z equals 6. Find y when x equals 2 and

Ilia_Sergeevich [38]

Answer:

y = 20

Step-by-step explanation:

$y = \frac{kz}{x} \\ 10 = \frac{6k}{36} \\ \frac{6k}{6} = \frac{360}{6} \\ k= 60 \\ y = \frac{4(60)}{2} \\ y = \frac{240}{2} \\ y = 120$

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Answer:

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Step-by-step explanation:

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