what is (2n-9)-(-2.4n+4)

Answers

Answer 1

Answer:

 22n - 65

 ————————

    5  

Explanation:

Changes made to your input should not affect the solution:

(1): "2.4" was replaced by "(24/10)".

STEP

1

:

           12

Simplify   ——

           5  

Equation at the end of step

1

:

                     12          

 (2n - 9) -  ((0 -  (—— • n)) +  4)

                     5            

STEP

2

:

Rewriting the whole as an Equivalent Fraction

2.1   Adding a whole to a fraction

Rewrite the whole as a fraction using  5  as the denominator :

        4     4 • 5

   4 =  —  =  —————

        1       5  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

-12n + 4 • 5     20 - 12n

————————————  =  ————————

     5              5    

Equation at the end of step

2

:

             (20 - 12n)

 (2n - 9) -  ——————————

                 5      

STEP

3

:

Rewriting the whole as an Equivalent Fraction :

3.1   Subtracting a fraction from a whole

Rewrite the whole as a fraction using  5  as the denominator :

              2n - 9     (2n - 9) • 5

    2n - 9 =  ——————  =  ————————————

                1             5      

STEP

4

:

Pulling out like terms :

4.1     Pull out like factors :

  20 - 12n  =   -4 • (3n - 5)  

Adding fractions that have a common denominator :

4.2       Adding up the two equivalent fractions

(2n-9) • 5 - (-4 • (3n-5))     22n - 65

——————————————————————————  =  ————————

            5                     5    

Final result :

 22n - 65

 ————————

    5    


Related Questions

which four territories and states have both a subarctic and a tundra climate and include land that is both north and south of the arctic circle?

Answers

Answer:

The Yukon, Northwest Territories, Nunavut, Alaska.

Explanation:

Nunavut, Alaska, Northwest Territory, and the Yukon territories.

alaska , yukon territory , northwest territory , nunavut (which is mostly tundra but most of canada is subarctic )

The Yukon, Northwest Territories, Nunavut, and Alaska four territories and states have both a subarctic and a tundra climate and include land that is both north and south of the arctic circle.

What is the climate in Yukon?

The Yukon Territory climate is largely subarctic, and the majority of the province is at a high elevation with semiarid conditions, resulting in mild summers with temperatures averaging 77°F (25°C) and higher. Summer days are lengthy, with 24-hour daylight in June and July due to the province's extreme northern location.

Nunavut, Alaska, the Yukon Territory, and the Northwest Territories have tundra and subarctic climates and are located both north and south of the Arctic Circle. 5. Temperate grassland is the most widespread form of vegetation in central southern Canada and the United States. The United States has more temperate grassland.

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3. Gravel, sand, silt, and clay are different sizes of small pieces of rock,

or

Answers

Answer:  In the order of size

Gravel is the largest in size soil with particles greater than 2mm

Sand, with soil with particles ranging 0.06mm to 0.06 mm

Silt, soil with particles ranging form 0.002 to 0.06

Clay, soil with pariticles size less than 0.002mm

Explanation: All soil must be classified under these 4 main categories.  depending on their size.

the low and high tides experienced on earth are the result of __________.

Answers

Answer:

The moon's gravitational pull on the Earth and the Earth's rotational force are the two main factors that cause high and low tides. The side of the Earth closest to the Moon experiences the Moon's pull the strongest, and this causes the seas to rise, creating high tides.

Explanation:

Please help me with these questions!

1)what does a P wave shadow zone tell scientists about what is inside Earth?

2)what does the lack of S waves from earthquakes tell scientists about what is inside earth?​

Answers

Answer:

1)area of the earth from angular distance of 104to 140 degress from a given earthquake that does not receive any direct p waves.

2)the s wave shadow zone os the area of the earth's surface where s waves are not detected following an earthquake.

Explanation:

hope that can help

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5. Which method of travel is not public transportation?
train
trolley
automobile
subway

Answers

Answer: Automobile. Your car isn't public transportation.

Explanation: :)

Answer:A

Explanation:

I just got that answer

2 differences and similarities that the mantle has with all the other layers of the earth

Answers

Answer:

Explanation:

differences and similarities that the mantle has with all the other layers of the earthHow is the mantle different from the other layers of the Earth?

Image result for differences and similarities that the mantle has with all the other layers of the earth

The lower mantle is hotter and denser than the upper mantle and transition zone. The lower mantle is much less ductile than the upper mantle and transition zone. Although heat usually corresponds to softening rocks, intense pressure keeps the lower mantle solid.

How do China, North Korea, and Mongolia produce their electric power?
a.
primarily from hydroelectric dams
b.
from nuclear power plants
c.
primarily by burning coal from their own reserves
d.
by importing coal and petroleum

Answers

Answer:

C

primarily by burning coal from their own reserves

primarily by burning coal from their own reservesd.

Answer:

b.from nuclear power plants

Explanation:

How did Enlightenment ideas influence the start of the American Revolution?
A. They popularized the belief that the rule of law was oppressive to
common citizens.
B. They convinced American colonists that citizens should control
their governments.
C. They promoted the idea that all forms of taxation violate natural
rights.
D. They encouraged American colonişls to side with France in its
disputes with Great Britain.

Answers

Answer:

D

Explanation:

The Enlightenment beliefs that influenced the American Revolution were natural rights, the social contract, and the right to overthrow the government if the social contract was violated. ... As stated before, without the Enlightenment there would not have been a revolution, resulting in no American Government.

what type of event has repeatedly generated very high tsunami waves in coastal fjords of southeastern alaska?

Answers

Answer:

Land/rock/earth slides

Explanation:

Tsunamis brought on by underwater and above-water landslides are a severe threat in coastal Alaska's bays and fjords, especially in Southeast and Southcentral Alaska.

This area has had numerous tsunami waves brought on by underwater and underwater avalanches,  landslides, and rockfalls.

What is a tsunami?

A tsunami is a succession of waves in a body of water brought on by the shifting of a significant amount of water, typically in an ocean or a sizable lake.

A tsunami can be caused by earthquakes, volcanic eruptions, or other underwater explosions like detonations, glacier calvings, landslides, meteorite strikes, and other disturbances above or below the ocean.

A tsunami is created by the displacement of water caused by a major event, as opposed to regular ocean waves which are produced by wind or tides which are in turn produced by the gravitational attraction of the Moon and the Sun.

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what is the time difference for pst versus central time

Answers

Answer:

Central Time is 2 hours ahead of Pacific Time.

Explanation:

official language of Canada
plz and thank you​

Answers

Official Languages in Canada is French and English.

what city was a stronghold of catholicism in france

Answers

Answer:

Paris

Explanation:

Answer:

Paris

Explanation:

A symbol of Paris, a triumph of Gothic architecture and one of the most visited monuments in the world, the Cathedral of Notre Dame is a beloved icon for millions across the globe.

Help me plssssssssssss

Answers

Answer:

The Mediterranean Sea is Egypt's northern (border). Mountains provide a souther border. These (natural) barriers protected ancient Egypt against invaders. (Without) the Nile River, though, Egypt would (be) desert land.

Explanation:

Answer:

The natural barriers that protected Egypt from invasion were the Mediterranean Sea that borders the country to the north, the numerous rapids and waterfalls, known as cataracts, that formed the upper southern section of the Nile river, the expansive deserts to the east and west, and the massive Sahara Desert to the

Explanation:

a branch of geography that studies the water surfaces of the earth?​

Answers

Answer:

Another important branch of geography is hydrology, the study of water on Earth. Geographers in this field study the world's river systems and rainfall patterns.

in the long term, what do beach drift and longshore current do?

Answers

Answer:

Longshore drift is influenced by numerous aspects of the coastal system, with processes that occur within the surf zone largely influencing the deposition and erosion of sediments. Longshore currents can generate oblique breaking waves which result in longshore transport.

Explanation:

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What was the main goal of Justinian as emperor?

A. to defeat the Roman empire
B. to protect the Byzantine empire from Muslim invaders
C. to spread Orthodox Christianity
D. to regain Roman lands that had been conquered

Answers

Answer:

D. to regain Roman lands that had been conquered

Explanation:

He wanted to regain the Roman Empire because it was conquered. So he had armies to battle in the West and he succeeded because he took back most of Italy and a part/parts of Africa.

Hope this Helps

give 2 reasons to why gni and gdp vary between countries

Answers

Answer:

Answer below!

Explanation:

GNI calculates an economy's total income, GDP (Gross domestic product) is the value of goods and services produced by a nations economy. Of course depending on the economy in a particular nation will determine the GDP. GNI and GDP may vary considerably because of the basic fact that they measure different things.

Hope this helps!

flood levees and flood plains distinguish beetween ​

Answers

I think the answer is flood areas

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Online Content: Site
Explain how European Union countries can retain their cultural identities. Include two examples of European products.
!100 POINTS!

Answers

Answer:

Each country kind of has their own specialties in what mainly defines their cultural identities. For example Scandinavian countries mostly showcase their talents in minimalistic design particularly furniture and home decor. Italy as one may guess specializes in high fashion, some fashion designers and brands include, Georgio Armani, Gucci, and Versace. Germany is another country whose cultural identity isn't too hard to identify, the driving experience and quality of life of consumers is constantly advancing and adapting due to the rise in technology and design of luxurious cars.

Explanation:

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what are the major characteristics of modern map making​

Answers

Answer:

Six Things that Modern Maps Do

Maps communicate and foster understanding. GIS maps provide windows into useful information. ...Maps tell stories. ...Maps can display dynamic information that changes over time. ...Maps help in finding patterns in mountains of data. ...Maps help you perform analysis. ...Maps can be used to compile data.

hope it will help you

The major characteristics of modern map making​ are:

Maps communicated and the shown the weather for castes. Maps are the shown of the figures. Maps are the based of the symbolized. Maps indicate the traffic. Maps are the involved the listening device.

What is maps?

A “map” refers to a visual representation of a particular place, such as a city, town, hamlet, or part of the planet. Locate a location fast by using a map. Map represent four direction such as North, East, West, and South. The map is shown on a particular location and makes use of figurative lines for things like food, traffic, and roads.

The digital maps are the different for the physical maps. The maps are the shown in the direction of the viewer. The maps are the provided of the mic and the listening facility. The maps are the provided the symbolized. The figure and the sign are also included. The maps are to indicate the traffic signals.

As a result, the map's characteristics are the aforementioned.

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What geologic structure is found in the Atlantic Ocean Basin? (1 point)
Mariana Trench
Enderby Plain
Reykianes Ridge
Mascarene Plateau​

Answers

Answer:

Mariana trench

Explanation:

there are so many of structure in basins but trench's are the most to be found

Explain how acculturation change the cultural landscape

Answers

Answer:

Acculturation is a process of cultural contact and exchange through which a person or group comes to adopt certain values and practices of a culture that is not originally their own, to a greater or lesser extent. The result is that the original culture of the person or group remains, but it is changed by this process.

Explanation:

The answer is both and explanation and answer!

Hi There! My name is Sophia! I need help on this question: “Which Of The Following is NOT‍♀️ an example of how culture is spread through modern technology?” Thank you so much guys and gals!

Answers

Answer:

oh

Explanation:

I NEED HELP REALLY BADLY
How could you use geographic tools and ideas to understand your community?
3 minute speech.
100 points, 5 star, and brainliest
PLEASE

Answers

By relating seemingly unrelated data, GIS can help individuals and organizations better understand spatial patterns and relationships. ... GIS can use any information that includes location. The location can be expressed in many different ways, such as latitude and longitude, address, or ZIP code.

Geographers use all sorts of tools to help them investigate their questions. They commonly use maps, globes, atlases, aerial photographs, satellite photographs, information graphics, and a computer program called GIS.

define diminution and use it in a sentence.
Please make up a sentence that shows what diminution is.
(Earth science)

Answers

Answer:

Explanation:

Diminunition: the act of decreasing or reducing something.

The company suffered a diminution in profits.

(the best one I could make) Dimiunition affected the atmosphere by cutting down carbon emissions.

What is considered a pull factor for potential immigrants to Canada?

Question 2 options:

A) Oppressive government
B) Excellent employment opportunities
C) Poor education system
D) Poor health care

Answers

Question :-

What is considered a pull factor for potential immigrants to Canada?

Answer :-

B) Excellent employment opportunities

Reason :-

Of course people will immigrate to a country only if they get any benefits. Here more employability options & more salary is considered a pull factor for potential immigrants to Canada.

B) Excellent employment opportunities is your answer.

in what two ways did the moors influence spain?

Answers

Answer:

This Moorish influence impacted the cuisine of Spain by causing an integration of new foods from Arabic regions, new cooking techniques, and the creation of dishes which combine the traditions of Spain and the Moors.

Explanation:

Answer: This Moorish influence impacted the cuisine of Spain by causing an integration of new foods from Arabic regions, new cooking techniques, and the creation of dishes which combine the traditions of Spain and the Moors.

which country is considered to have the highest density of biodiversity

Answers

it is brazil, due to their massive rainforests

shield volcanoes have low slopes primarily because

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the low Viscosity of ballistic magma allows it flows downhill for long distances

Identify the TWO chemical processes that results in the formation of Karst Landscape.

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Toronto and Brampton would be in which of the following main landform regions?
Highlands
Lowlands
Canadian Shield
None of the above
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