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3 years ago

Solve for n: 1-5|n-9|=-74 I need answer by 12:10, please help!!!

Mathematics

2 answers:

rusak2 [61]3 years ago

5 0

Answer:

$n=-6, 24$

Step-by-step explanation:

We are given:

$1-5|n-9|=-74$

Subtract 1 from both sides:

$-5|n-9|=-75$

Divide both sides by -5:

$|n-9|=15$

By definition of absolute value:

$(n-9)=15\text{ or } -(n-9)=15$

Solve for each case:

$n=24\text{ or } n=-15+9=-6$

Therefore, our two solutions are:

$n=-6, 24$

Dovator [93]3 years ago

4 0

The answer is -6, 24

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2 years ago

n HP laser printer is advertised to print text documents at a speed of 18 ppm (pages per minute). The manufacturer tells you tha

Dominik [7]

Answer:

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Step-by-step explanation:

We are given the following information in the question:

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Standard Deviation, σ = 4.25 ppm

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