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schepotkina [342]
3 years ago
13

What is the value of x that makes the given equation true?​ 2(x−8)=x+5x​

Mathematics
2 answers:
Lostsunrise [7]3 years ago
7 0

Answer:

- 4

Step-by-step explanation:

2x_16=6x

-16=6x_2x

-16=4x

divide both side by 4

x=-4

bixtya [17]3 years ago
3 0

Simplify the right hand side:

2(x-8)=6x

Expand the left hand side:

2x-16=6x

Subtract 2x from both sides:

-16=4x

Divide both sides by 4:

x=-4

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What is the value of x in the equation 8x-5(x-1)=20 <br> 1. 25/3<br> 2. 21/4<br> 3. 5<br> 4. 7
Ede4ka [16]
Answer : x = 5
So pick “(3)”
8 0
3 years ago
When a ferry boat is on open water, it travels at a constant speed. A ferry boat traveled 4 miles in 10 minutes. Complete the eq
ozzi

Answer:

The equation is: y=0.4x

The relationship between  the time in minutes, t, and the distance traveled in miles, d is a straight line, as shown in attached graph.

Step-by-step explanation:

As boat travels at constant speed.

So, if ferry boat travels 4 miles in 10 minutes. It means it would complete 24 miles in one hour.

And in 1 minute, 0.4 miles will be completed.

So, the equation becomes

y=0.4x

As the slope intercept form is y=mx+c

So, m=0.4 is the slope

The relationship between  the time in minutes, t, and the distance traveled in miles, d is a straight line i.e. linear.

The graph is also attached which indicates that relationship between  the time in minutes, t, and the distance traveled in miles, d is a straight line i.e. linear.

Keywords: speed, time, graph

Learn more about speed and time from brainly.com/question/1969153

#learnwithBrainly

4 0
3 years ago
Read 2 more answers
Inez waters her plants every two days. she trims them every 15 days. she did both today. when will she do it agian?
Len [333]
She will plant again in 2 days and trim them again in 15 days.
That would be my guess.
3 0
3 years ago
I'm testing something, so you can just take the points if you want I don't care.
SVEN [57.7K]

Answer:

...Okay thank you!

Step-by-step explanation:

...... :)

3 0
2 years ago
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A flash disk has the capacity of storing 1 megabyte of data. How many kilobytes of data can be stored in the same flash disk​
Luden [163]

For this sort of problem, you need to be familiar with prefixes.

So:

megabyte = 1 *10^6 bytes

kilobyte = 1*10^3 bytes

and a regular byte would just be 1

Now, you will need to do a conversion:

1megabyte*\frac{1*10^6bytes}{1megabyte}*\frac{1*10^{-3}kilobyte}{1byte}

I'm going to explain this just in case, but we convert megabytes to regular bytes in the first half by using the information I gave you above. (In one megabyte, there are 1*10^6 bytes!)

In the second fraction thought, remember one kilobyte is 1*10^3 bytes. However, you usually only see one of each thing on the bottom of fractions, so you need to add a negative sign to the 3. (technically you could just do \frac{1kilobyte}{1*10^3bytes}, but I think it is more correct to do write it out how I did).

*** They do equal the same thing though! Do whichever way is easier for you!

Now, your answer should be:

10^3 kilobytes (1000 kilobytes)

Hope this helped!

6 0
3 years ago
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