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OverLord2011 [107]

2 years ago

6

Need help step by step

1 answer:

shusha [124]2 years ago

3 0

Y = mx + b

8x - 4y - 9 = 0

first you move the nine to the other side of the equal sign (add nine to both sides)

8x - 4y = 9

then you need to also move your 8x over to the other side as well (remember we are trying to get y by itself!)

- 4y = -8x + 9

then we are going to divide -4 to both sides

and you get

y = 2x - 9/4

we can then identify the slope as 2

so B. 2 would be your answer

hope this helped

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2 years ago

If f(x)=x-5 and g(x)=3x+11, find (f+g)(x).

lawyer [7]

Answer:

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Step-by-step explanation:

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3 years ago

A factory that manufactures bolts is performing a quality control experiment. Each object should have a length of no more than c

disa [49]

Answer:

There is sufficient evidence. A further explanation is provided below.

Step-by-step explanation:

According to the question,

The alternative as well as null hypothesis will be:

$H_0:\mu = 16$

$H_a:\mu>16$

The test statistics will be:

⇒ $z = \frac{\frac{\bar x - \mu}{\sigma} }{\sqrt{n} }$

By putting the values, we get

⇒ $=\frac{\frac{16.06-16}{0.24} }{\sqrt{96} }$

⇒ $=\frac{\frac{0.06}{0.24} }{\sqrt{96} }$

⇒ $=2.45$

Or,

The p-value will be:

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6 0

2 years ago

What is the answer to 2×1/6=

Gennadij [26K]

$2\times\frac{1}{6}=\frac{2}{6}=\frac{2\times1}{2\times3}=\frac{1}{3}$

8 0

3 years ago

Read 2 more answers

What is the solution to the inequality 6 − 2x < 4?

slega [8]

X>1 if that helps with your problem

4 0

2 years ago