\( \frac{6x - 3}{2x + 7} = \frac{3x - 2}{x + 5} \)
solve for x
urgent!!!!
will give the brainliest!!
Answers
Answer:
x = \(\frac{1}{10}\)
Explanation:
In an equation our aim is to find the value of the whatever we are finding but in this case it is 'x' as well as keeping the equation balanced. If we did one operation on only one side then the equation has changed so it's important to remember that is you do an operation one side you must do it on the other otherwise the whole equation will change
\(\frac{6x-3}{2x+7} = \frac{3x-2}{x+5}\)
→ First step is to cross multiply the denominators to get rid of the denominators so ( 6x - 3 ) × ( x + 5 ) and ( 3x - 2 ) × ( 2x + 7 )
( 6x - 3 ) ( x + 5 ) = ( 3x - 2 ) ( 2x + 7 )
→ Expand out the brackets using FOIL, first two, outer two, inner two and last two
6x² + 30x - 3x - 15 = 6x² + 21x - 4x - 14
→ Simplify and collect the 'x' terms together
6x² + 27x - 15 = 6x² + 17x - 14
→ Minus 6x² from both sides to isolate the whole numbers as well as the 'x' values
27x - 15 = 17x - 14
→ Minus 17x from both sides to collect the 'x' terms
10x - 15 = -14
→ Add - 15 to both sides to isolate 10
10x = 1
→ Divide both sides by 10 to isolate x
x = \(\frac{1}{10}\)
Related Questions
please help Complete the sentence.
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Answer:
The mutation in the MCR1 gene affected the structure and function of the MCR1 protein.
A circle has a circumference of 62.8 feet. What is the area, in square feet, of the circle?
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When will there be an vacination for corona?
Answers
Answer:
No one knows yet
Explanation:
They haven't mentioned yet but they have started giving
Please don't take
Thanks.
Corona-virus is spreading around the world, but there are still no vaccines to protect the body against the disease it causes, C ovid-19.
Medical researchers are working hard to change that.
Part 1: Which compound does C represent?
Part 2: Name a process that could release this compound into the air.
Part 3: Explain how the elements that form it are conserved during the carbon cycle. Use complete sentences to explain your answer.
Justify how this compound was created from a recycling of carbon in the carbon cycle. Use complete sentences to explain your answer.
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What part of a seedling allows materials to transfer throughout the plant? the stem the leaves the roots the cotyledons
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What is a key difference between the phosphorus cycle and the carbon and nitrogen cycles? Phosphorus is present in both living and non-living things. Plants absorb phosphorus from the soil. Significant amounts of phosphorus are not found in the atmosphere. Weathering and erosion release phosphorus.
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ASAP PLZZZ HELP NO LINKS 15 POINTS
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Double-muscled cattle are those that have been genetically altered to reduce the activity of myostatin. This protein limits muscle growth and causes animals to have higher numbers of muscle fibers. These animals also tend to have lower body fat content.
Which of these best explains the impact of conduction on the atmosphere?
Water is heated up by the sun's energy.
Water heats up the air around it.
Dense air sinks closer to Earth.
Warm air rises upwards.
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Your answer is A good Luck!
how do flatworms harm their host and what kind of host do they feast on?
Answers
Answer:
They feed on blood cells and cause a disease called schistosomiasis. The symptoms vary, depending on which parts of the body the worms inhabit, but can include fever, abdominal pain, coughing, diarrhea, and enlargement of the liver and spleen.
Explanation:
hope this helps if ur feeling generous mark brainliest if u have any more questions let me know
What would happen to your body if your sodium level is too high? too low?
Describe in detail the effects of both extremes on the body and what doctors must do to correct it. Can either be life-threatening - how?
Will mark brainliest but you have to answer EVERY SINGLE THING CORRECTLY
Answers
Answer:
Too much sodium in the diet can lead to high blood pressure, heart disease, and stroke. It can also cause calcium losses, some of which may be pulled from bone. Hyponatremia is a condition characterized by low levels of sodium in the blood. Its symptoms are similar to those caused by dehydration. In severe cases, the brain may swell, which can lead to headaches, seizures, coma, and even death.
Which activity helps some animals maintain their body temperature
Answers
Answer:
Many animals regulate their body temperature through behavior, such as seeking sun or shade or huddling together for warmth. Endotherms can alter metabolic heat production to maintain body temperature using both shivering and non-shivering thermogenesis
Answer:
Many animals regulate their body temperature through behavior, such as seeking sun or shade or huddling together for warmth.
I hoped this helped
Help please thank you! Also if you add a random comment to get points I will report you because I actually need help :)
Answers
Answer:
I'm really sorry I can't answer your other questions but protons are stuck to the neutron in the center and they are a positive charge. Neutrons fly around the outside and have a negetive charge. The neutron is in the very center and has no charge whatsoever.
Explanation:
I really hope I helped!
Answer: the proton is located at the center of the atom, the neutrons are also located at the center of the atom. the electrons are located at the nucleus.
Explanation:Protons and neutrons are heavier than electrons and reside in the nucleus at the center of the atom. Protons and neutrons are heavier than electrons and reside in the nucleus at the center of the atom.Protons and neutrons are heavier than electrons and reside in the nucleus at the center of the atom. Electrons are extremely lightweight and exist in a cloud orbiting the nucleus.
Thank you.
A class is learning about the evaporation step in the water cycle using a simple model. The model consists of a 1-L container of water. When the container is open, and it receives sunlight, the water can freely evaporate from the container. The students design an experiment using the model. In the experiment, the container will be filled and left open outside from dawn until dusk at different times of the year. The students will run the experiment only on days with clear weather. As a basis of their experiment, the students make an assumption that more water will evaporate from their model when more solar energy is present. Which of the following is a result that the students could predict in order to test their assumption?
A.
Equal amounts of the water will evaporate on summer days and winter days.
B.
Less of the water will remain in the container after one day in summer than after one day in winter.
C.
Less of the water will remain in the container after one day in winter than after one day in summer.
D.
Some of the water will evaporate on winter days but not on summer days.
Answers
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots.
Answers
Answer:
Okay...In this case I suggest you use corn seed or beans seed
Explanation:
It should take about 6 weeks to see the Germination, until then continue watering it and giving it sunlight
The seed germination investigation during the students' summer vacation involves selecting various seeds (e.g., beans, peas, sunflower) and setting up an experiment. They will place the seeds in different conditions, like light vs. dark or wet vs. dry, and pot the same seed in multiple pots. Throughout the investigation, the students are expected to carefully observe and document the changes that take place over time, including the growth of roots and shoots. This hands-on approach allows them to gain practical knowledge of seed germination and develop essential scientific skills in observation, data collection, and documentation.
When reading about the history of science, you often learn about individual people and the amazing things they discovered or invented. However, when learning about experiments from long ago, you might not agree with the methods used at the time. If scientists repeated the experiments today, they would probably make some changes in how they are carried out.
Priestley’s experiments, for example, were a remarkable breakthrough in the understanding of photosynthesis. He helped show an important relationship between plants and animals. However, his experiments resulted in the death of a lot of mice.
Answer one of the following prompts to begin your discussion:
Do you think that the results of Priestley’s experiments were important enough to make it okay that so many mice were killed in his experiments? Why or why not?
If you could do the experiment again, how would you design it so that you could reach the same conclusions without harming any animals?
Answers
Photosynthesis sustains aerobic life on Earth, and Joseph Priestley first demonstrated this in the 18th-century Bellger experiment with mice and mint plants. To demonstrate the fragility of life on Earth, Priestley's experiment was recreated by placing humans in a modern-day bell his jar.
After 48 hours, the oxygen concentration in the reservoir had risen to 18.1% of his, and the subject's hypoxemia was alleviated (arterial blood oxygen saturation increased from his 86% at the beginning of the experiment to his increased to 99%). Carbon dioxide levels increased up to 0.66% during testing.
This simple but unique experiment highlights the importance of plants in Earth's ecosystems by demonstrating our dependence on restoring and maintaining oxygen levels to support aerobic metabolism. increase. Without plants in sealed enclosures, oxygen levels would have dropped and carbon dioxide levels would have risen to levels unsustainable for human life.
To learn more about Priestley’s experiments,
https://brainly.com/question/16580238
(Daily Question) If you were to choose what animal you would be what would the animal be? Comment your answers too!
Answers
Monkey
we are most similar to them but smarter so i think it would be fun to kinda relearn how to do basic stuff like making tools, since some monkeys can make stuff with a simple rock. AND OF COURSE TO SWING!!!
Write a description or a reason why you are doing this activities of conserving our natural resources.
1. Using a glass when brushing teeth -
2. Hanging clothes -
3. Walking -
4. Feeding the stray animals -
5. Using back page of paper -
6. Using fan -
7. Watering the plants -
8. Sweeping -
Answers
1. Using a glass when brushing teeth: By using a glass instead of leaving the tap running while brushing our teeth, we can conserve water. Freshwater is a finite resource, and reducing unnecessary water usage is essential for preserving our water supplies and ensuring their availability for both humans and the natural environment.
2. Hanging clothes: Opting to hang clothes to dry instead of using a dryer not only saves energy but also reduces greenhouse gas emissions. Clothes dryers consume a significant amount of electricity, and by utilizing natural methods like hanging clothes, we can contribute to reducing our energy consumption and lowering our carbon footprint.
3. Walking: Walking instead of using vehicles for short-distance travel offers multiple benefits. Firstly, it helps reduce air pollution by decreasing the emission of harmful gases from vehicles. Secondly, walking promotes personal health and well-being, as it is a form of physical exercise. Lastly, choosing to walk reduces traffic congestion and saves fuel.
4. Feeding stray animals: Feeding stray animals is an act of compassion and kindness. By providing food for stray animals, we help prevent their starvation and promote their overall welfare. It also reduces their need to hunt for food in natural habitats, preserving the delicate balance of local ecosystems.
5. Using the back page of paper: Utilizing both sides of a piece of paper helps reduce paper waste and conserves valuable forest resources. Paper production involves cutting down trees, and by maximizing the use of each sheet, we minimize the number of trees required to produce paper products.
6. Using a fan: Using a fan instead of an air conditioner helps reduce energy consumption and lowers greenhouse gas emissions. Air conditioners consume a significant amount of electricity, and by using fans to circulate air and provide cooling, we can contribute to conserving energy resources and mitigating the impact of climate change.
7. Watering the plants: Watering plants is essential for their growth and well-being. By providing them with adequate water, we support their ability to photosynthesize, produce oxygen, and contribute to a healthy ecosystem. Additionally, practicing responsible watering techniques, such as using watering cans instead of hoses, helps conserve water resources.
8. Sweeping: Sweeping instead of using a leaf blower or a hose to clean outdoor spaces reduces energy and water consumption. Leaf blowers and hoses consume significant amounts of electricity and water, respectively. Sweeping not only saves resources but also minimizes noise pollution and prevents soil erosion caused by high-pressure water flow.
Engaging in these activities of conserving natural resources demonstrates our commitment to environmental stewardship and sustainable living. By making conscious choices in our daily lives, we can contribute to the preservation and protection of the Earth's ecosystems for the benefit of current and future generations.
MAKE ME BRAINIST
one product was O2 (oxygen gas). What was the evidence of this gas?
Answers
In which squares should the phrase “Yellow pods” appear?
Answers
The given question is incomplete however the correct question and the flow chart is related to the question as follows:
The flowchart below shows the three generations of a cross between a pea plant that has yellow pods and a pea plant that has green pods. yellow pods are the dominant trait. The flowchart is missing the labels that describe the traits.
In which squares should the phrase “yellow pods” appear?
1. A and D
2.B and E
3. A, C, and D
4. A, B, C, D, and E
Answer:
The correct answer is: 3. A, C, and D
Explanation:
According to Mendel’s laws of inheritance, when a plant with the dominant trait is crossed with a plant with a recessive trait, as a result, the dominant phenotype appears in all the F1 offspring. On Self cross F1 offspring, produces F2 offspring with dominant and recessive traits.
In the given scenario, pea plant with ‘yellow pods’ are dominant and pea plant with ‘green pods’ is recessive.
Therefore, when pea plant with yellow pods is crossed with the pea plant with the green pod, the F1 offspring (C) produced are with yellow pods.
Thus, parent (A) is with yellow pods and F2 offspring (D) is with yellow pods.
A mother and father have two daughters. The daughters have some similar and some different physical features. Which statement best explains why the daughters’ physical appearance includes both similar and different features?
A: One daughter received fewer genes than the other.
B: Each daughter received a different number of genes from each parent.
C: The daughters received a random set of genes from both of their parents.
D: One daughter received all her genes from her father, and the other daughter received all her genes from her mother
Answers
C: The daughters received a random set of genes from both of their parents.
The physical appearance of an individual is determined by their genes, which are inherited from their parents. Each parent contributes half of their genes to their offspring, and the combination of genes from both parents determines the physical characteristics of the offspring.
When the two daughters inherit genes from both their parents, they receive a random set of genes from each parent, which can result in both similar and different physical features. Therefore, statement C is the best explanation for why the daughters' physical appearance includes both similar and different features.
What is a parasitic relationship?
Answers
A parasitic relationship is a sort of symbiotic relationship between two species in which the parasite benefits at the expense of the host while the host benefits from the parasite's presence. Living on or inside the host provides the parasite with nourishment, protection, and other resources for survival, development, and reproduction. In the meantime, the host suffers because the parasite frequently disrupts the host's tissues, organs, or other essential processes, which can result in diminished fitness, illness, or death.
Answer:
A.k.a Parasitism.
It's a sort of symbiotic relationship between two organisms, where a parasite is living off a host, but the parasite benefits, and the host is mostly harmed.
The parasite receives its nourishment and shelter from the host though it's in the parasite's best interest not to kill the host. In turn, the parasite relieves the host from certain diseases or allergies due to parasitic infections which may have protective effects.
Hope this helps <3
twenty points 20 poits
Answers
Answer:
the first one
Answer:
When the pea hit the paper towel, the paper towel applied an equal but opposite force on the pea.
HELP ASAP GIVING BRANLIST
1. What tools did you use to collect your data?
(Can u tell me some tool that can be used for a plasma membrane experiment)!!!!
Answers
50 POINTS!!!!!!!! HELP WILL GIVE BRAINLYEST
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals and plants belong in the same domain.
Evidence: Domain is “the broadest level of organization in the classification system”.
HELP!!!
Answers
Answer: Hey!
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals and plants do belong in the same domain.
Evidence: Domains classify by its amount of cells and the complexity of its cells.
Let me know if I answered your question incorrectly! <3
Why do your feet feel hot after touching them to hot sand or pavement?
Answers
Answer:
The reason for that is when you keep your hand or any part of your body there your body takes in that heat witch makes you hot.
i hope this helps
I need help on this assignment pls (Please complete whole thing not just list a single link and don't say one letter for cheat the point system)
Assignment: The World’s Energy Exploration The amount of energy available in the form of nonrenewable resources is finite. You can personally make a difference in making sure that the world continues to have enough energy to supply electricity to everyone who needs it. Today’s assignment is an opportunity to do research into ways that you can make an impact. Your research will focus on creating a plan that you want to present to one of the following: a) your family b) a club or team that you are a part of c) a community organization like your church or school The purpose of your plan is to see the world’s energy last a long time. There are a couple of categories to consider, such as different ways to do the following things: a) Use renewable resources (example: adding solar panels to a building) b) Conserve energy (example: reducing the amount of electricity used) c) Reduce, reuse, and recycle (example: planning a recycling drive) d) Add “green spaces” (example: growing vegetables in a garden) You need to find three websites related to your idea. Look for other individuals or groups that have accomplished a similar goal. Once you have found your websites, answer the following questions. Number each question and make sure to write your answers in complete sentences. 1. What project do you want to propose and who do you want to participate? 2. What are the three websites you found that helped you choose a project and/or described other people doing similar projects? 3. After reading their stories and thinking about your own ideas, describe your idea for your project. Think of your answer as your presentation of your idea to your group. Make sure to tell them what you want to accomplish and why it is important. 4. In your research, find a difficulty that others faced that you might need to consider. Explain the issue and how it might impact your plan. 5. Choose one story from your research that you found most inspiring. Share a quotation and explain why this was meaningful.
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whatwhatwhatwhatwhatwhatwhatwhat
Based on the structures of each type, which cell do you think can perform more functions: Human cells or bacterial cells?
Answers
Answer: Human Cells
Explanation: Humans cells are composed of eukaryote cells. Each organelle in a eukaryote has a distinct function. Because of their complex level of organization, eukaryotic cells can carry out many more functions than prokaryotic cells. To summarize it is human cells.
Science:
How heavy is a 2 ton truck in space? Please explain
Answers
Answer:
2 tons
Explanation:
because he said that the truck weight is 2 tons
How do auxins cause plants to bend?
A) Auxins make plant cells grow larger towards the light causing it to bend.
B) Auxins make plant cells grow heavier causing it to tip on one side.
C) Auxins cause plants to grow wider.
D) Auxins cause plant cells to shrink on one side making it less heavy, which tips the plant on the other side.
Answers
Answer:A) Auxins make plant cells grow larger towards the light causing it to bend.
Answer:
A.
Auxins make plant cells grow larger towards the light causing it to bend.
Explanation:
The auxins go more in the shady side, and that is why there are more auxins in the shady side, but in the illuminated side, there are less auxins. That will cause a bend in the growth of the plant towards the light source because the shady side has more auxins to make it grow. This is the reason why when there are auxins in a plant, they start to grow towards light.
I wrote all this by myself after understanding!
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