Answer:
y=-2x+6 ........(1)
3y-x+3=23.........(2)
Substitute y = -2x+6 into (2) and solve for x :
3( -2x+6) - x +3 = 23
- 6x +18 - x +3 =23
- 7x = 2
x =- 2/7
Substitute : x into (1) : y = -2 (-2/7)+6 = 46/7
Explanation:
Answer:
x=5/6
Explanation:
Start by factoring in 6, which will make the equation look like this: 18+6x=23
The parenthesis can be removed because they're no longer needed. The next step is to subtract 18 from 23, giving you 6x=5. Then you want to divide 5 by 6 to isolate x, which will give you x=5/6. Hope this helps.
What were the economic consequences of the Great Depression? Check all that apply.
Which river is Asia’s longest and is home to approximately one-third of Chinese people?
Shinano River
Yellow River (Huang He)
Yalu River (Amnok)
Yangtze River (Chang Jiang)
The Yangtze River (Chang Jiang) is the third largest river in the world, as it is the home to approximately one-third of Chinese people.
Which river is the longest river in both China and Asia?The name(Yangtze) of the river has been derived from the name of the ancient fiefdom of Yang. Chang Jiang means ("long river"), although it is also called Da Jiang (“Great River”).
The Yangtze River has eight principal tributaries - four on the left and four on the right. The length of the river is 3,915 miles (6,300 km).
The Yangtze is the most important river of the China and it contains nearly one-third of the national population.
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Answer:
Yangtze River (Chang Jiang)
Which of the following is TRUE?
A)Carbon dioxide (CO2) in the atmosphere acts
like a blanket making the Earth warmer by
trapping the sun's heat.
B)Scientists are looking for ways to increase the
amount of CO2 entering the atmosphere.
Answer:
A, Is True.
B, is false because scientists are looking for ways to reduce these greenhouse gases, to stop the Earth from getting warmer.
Answer:
a is thy correct answer
Explanation:
Help would be highly appreciated
Answer:
Explanation:
1. Kuwait, Israel, Iran, Lebanon
2.The world's demand of water is increasing because populations are increasing at a high rate and it will be used by farms, people for drinking water and agriculture.
3.The Middle East depends heavily for water supplies because the majority of their water comes from underground stores which are quickly draining. Therefore, people will most likely get less water per year.
4.Water is scarce because of the amount of water that is used by farmers for their crops.
Both positive and negative feedback loops occur in Earth's climate system.
True
False
Answer:
true duuxjdnejusbcx
Explanation:
hehhdjxxu uuvcfjjxj nkxjxkx endj cbejeiciuchyx
what is the initial latitudinal location of etophia
Answer:
Ethiopia lies between the Equator and Tropic of Cancer, between the 30 N and 150N Latitude or 330 E and 480 E Longitude.
Explanation:
How long does the weathering process take?
Years and years
A few days
Exactly one year
No more than a month
Answer:
years and years
Explanation:
it doesn't happen overnight
What type of Economic System does North Korea have?
It is March 21st. You are standing in a field and notice that you do not have a shadow. Where are you?
What is the Gran Chaco?
river
mountain
swamp
plateau
Answer: Last one i think
Hope it help:)
Increased desertification has resulted from all of the following factors EXCEPT
rapid population growth.
O overgrazing.
O deforestation.
O excessive crop planting.
O double cropping.
Answer:
A, Rapid population growth
In which of the following regions does most of the commercial agriculture in the United States take place?
Answer:
Great Plains
Explanation:
Although agricultural activity occurs in every state in the union, it is particularly concentrated in the Great Plains, a vast expanse of flat, arable land in the center of the nation in the region west of the Great Lakes and east of the Rocky Mountains. It has the best farmland, and the weather is perfect for farming.
What Geologic feature allows for humans to access oil and natural gas?
Answer:
Geologists use a lot of the information that you now have to locate oil and natural gas.
Explanation:
First, geologists think about where oil and gas form. We know that they form rocks like shale, which form in deep marine environments. So, a geologist would start out by looking for shale. There are a couple of ways to go about this.
Marta was studying a diagram of the rock cycle. She wanted to know what could cause a sedimentary rock to become a metamorphic rock. Which processes must occur in order for a sedimentary rock to change into a metamorphic rock?
-compaction and cementation
-heating and pressure
-melting and cooling
- uplift and erosion
Answer:
A useful way to illustrate how the three main types of rock are related to one another and how changes to rocks happen in a recurring sequence is the rock cycle. It can be presented in a diagram like the one below.
The Heating and pressure, processes must occur in order for a sedimentary rock to change into a metamorphic rock.
What is the rock?Rock is a naturally occurring mineral aggregate that is cohesive and composed of one or more minerals. These aggregates often take the shape of recognizable and mappable volumes and are the fundamental building block of the solid Earth. Typically, there are three major classes of rocks.
The metaphoric rock, some other type of rock, but have been substantially changed from its original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, and high pressure.
The Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids, or, more commonly, some combination of these factors.
Therefore, Thus option (B) is correct
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What religion was introduced into Northern Europe in the 800's but took off at a slow pace?
Answer:
Nice question but i dont know
Explanation:
Answer:
Probably Christianity
Hi, please answer it’s about plate tectonics
Answer:
Seafloor Processes
Oceanic lithosphere forms at midocean ridges, where hot magma upwells, and then cools to form plates as the material moves away from the spreading center so d
Explanation:
Answer:
The answer is the last one .
Explanation:
The process by which new oceanic lithosphere (seafloor) forms when magma rises to Earth's surface at mid-ocean ridges and solidifies, as older, existing sea floor moves away from the ridge.
Which of the following describes how the San Andreas Fault formed on Earth at a transformed boundary?
Plates moved in closer
Plates moved away from each other
Plates slid past each other
Plates moved with each other in the same direction
Answer:
Explanation:
The plates slid past each other. It is a strike-slip fault.
Answer:
Plates slid past each other is the correct answer :)!
I got it right on my test
What crop makes chocolate?
O caoba
o cacao
o cedro
O cello
Answer:
cocoa
Explanation:
which grow on cocoa trees. The production of cocoa begins in the tropical regions around the Equator, where the hot and humid climate is well suited for growing cocoa trees
Figure AAA maps to figure BBB with a scale factor of \dfrac{2}{3}
3
2
Answer: x=2
Explanation: khan
At which latitude can the sun be visible for 24 hours straight in June
Answer:
The Arctic Circle (66.5° North of Equator)
Explanation:
Answer:
Arctic Circle , latitude 66 degrees, 33 minutes north.
organisms which produce their own food directly from the environment are known as ___ or ___
Answer:
autotrophs or producers
Which best describes the relationship between Line 1 and Line 2?
Line I passes through (-3, 6) and (-7, 11)
Line 2 passes through (1, 8) and (-4, 4)
a. perpendicular
b. They are the same line.
c. parallel
d. neither perpendicular nor parallel
9514 1404 393
Answer:
a. perpendicular
Explanation:
A graph shows the lines have opposite reciprocal slopes (rise/run), so the lines are perpendicular.
__
Using the slope formula, the slope of the first line is ...
m = (y2 -y1)/(x2 -x1)
m = (11 -6)/(-7 -(-3)) = 5/-4 = -5/4
The slope of the second line is ...
m = (4 -8)/(-4 -1) = -4/-5 = 4/5 . . . . . opposite reciprocal to the first slope
Answer:
A. perpendicularExplanation:
#CARRYONLEARNING
Which two pieces of information would best support the statement that minerals are unevenly distributed across Earth's crust?
A. The elements in each city's water supply are different.
B. There are hundreds of volcanoes on Earth.
C. The composition of Earth's crust is not uniform.
D. Much of Earth's surface and atmosphere contain water.
Answer:
c & d
Explanation:
Answer: The composition of Earth's crust is not uniform.
The elements in each city's water supply are different.
Explanation:
Trust me love
Write an equation of the line passing through the points (−5, −25), (0, 0), and (3, 15).
Which of the following statements BEST describes Mt. Fuji?
A. It is 12,300 feet tall.
B. It is located in Tokyo.
C. It is the highest peak in the world.
D. It has an inactive volcano crater at the top. help
the price for 11 Ballponit pens is$11.77.Which Following repesents the same price per pen?
17. In which of the following world regions has the Green Revolution had the least impact on agriculture?
a East Asia
b. South Asia
c. Southeast Asia
d. Central America
e Sub-Saharan Africa
Answer:
e. Sub-Saharan Africa
Explanation:
In Sub-Saharan Africa, world regions the Green Revolution had the least impact on agriculture. The correct option is e.
What are the negative impacts of the Green Revolution?These include a decline in soil fertility, contamination of the soil, soil erosion, a lack of water, a decrease in genetic diversity, increased susceptibility to pests, a decrease in the amount of nutrient-dense food crops available to the local population, rural poverty, the eviction of small farmers, and an increase in social unrest.
While the Green Revolution, which started in the 1960s, had a significant impact on agriculture in other areas like East Asia, South Asia, and Southeast Asia, it has had limited success in Sub-Saharan Africa due to a variety of reasons, including inadequate infrastructure, a lack of access to credit, and a lack of modern inputs like fertilizers and high-yielding seed varieties.
Thus, the ideal selection is option e.
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You are in Bolivia exploring the Andes Mountains. You decide to drive to the Pacific Ocean to go surfing. Which PHYSICAL feature will you drive through on your way to the Pacific Ocean? (Not multiple choice) PLS HELP!!!!!!
Answer:
The Andes Mountains.
Explanation:
The Andes Mountains run through Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, and Venezuela. From the Andes Mountains in Bolivia to the Pacific Ocean, I have to drive through this mountain range to arrive in Chile. Chile is a country that borders the Pacific Ocean and has the shortest distance to the Pacific from that location.
What is one current event you could point to that would support the idea that “you don’t need democracy to experience economic growth”?
thankyou in advance!
Answer:
The current event that points to the idea that without democracy a nation can still experience economic growth is the emergence of China as a global economic power second to the United States of America.
Explanation:
It took 70 years for China to get to where it is today. China as a socialist democracy was able to go from a poverty-stricken nation where there were no trading partners or diplomatic relationships. China was synonymous to what other countries in their class was struggling to get away from.
As at 2014, China had gone from USD 40 billion which was her economic value in 1949 to over USD 10 trillion (if considered in nominal exchange rate terms) and USD17.6 trillion (when viewed from the position of purchasing power parity, or PPP) in 2014.
One of its strategies was to become the Worlds Workshop.
Between 1978 and 2017 its economy recorded an annual which averaged 9.5% growth rate, which is almost 35 times its initial size.
All of these achievements and more happened with China operating as a socialist political entity. The point here is, that democracy is a great system of government but it does not guarantee economic success.
Cheers
Who had a more nutritious diet?
A- Neolithic Revolution
B- Paleolithic Age