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3 years ago

Solve for x 21x+6help please ?

2 answers:

8 0

If it equats to 0, then you send the six to where it equats as zro for it to bevome -6. It looks like this.
21x=-6.
Then send the 21 multiplied with the x to the other side. This time, it will act as division. This will look like this.
x=-6/21.
This simply means that x=-6/21.
Hope this helps.

OLEGan [10]3 years ago

4 0

subtract 6 from the 21x+6. Then divide by 21. The answer is going to be -6/21

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3 years ago

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defon

Answer:

x=35

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Step-by-step explanation:

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3 years ago

Find the distance between the points.<br><br> (5,-2),(-6,-2)

damaskus [11]

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3 years ago

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4 years ago

For the graphed exponential equation, calculate the average rate of change from x = −3 to x = 0.

iragen [17]

Answer:

$-\frac{7}{3}$

Step-by-step explanation:

To solve this, we are using the average rate of change formula:

$m=\frac{f(b)-f(a)}{b-a}$

where

$m$ is the average rate of change

$a$ is the first point

$b$ is the second point

$f(a)$ is the function evaluated at the first point

$f(b)$ is the function evaluated at the second point

We want to know the average rate of change of the function $f(x)=0.5^x-6$ form x = -3 to x = 0, so our first point is -3 and our second point is 0. In other words, $a=-3$ and $b=0$ .