Solving the equation: 3x-2y=15 and 2x+2y=0
Answers
Answer:
x = -15
y = 15
Explanation:
3x-2y=15 and 2x + 2y = 0 the second equation can be written as x + y = 0
x + 2x - 2y = 15
-x - (2x + 2y) = 15 we know that 2x + 2y is equal to 0
-x -(0) = 15
-x = 15
x = -15 and if x + y = 0 then -15 + y = 0 and y = 15
Related Questions
Give 3 examples how you can you get others to exercise with you?
Answers
Answer:
You guys can make a workout schedule
Jog t0gether
and life each other up
Explanation:
How do you store food safely?.
Answers
The food should be stored safely. To do this , following steps should be done which are described below:
Why should the food be properly stored?
Bacteria from improperly handled, prepared, stored, or cooked food are frequently the cause of food poisoning. It's possible for tainted food to seem, smell, and taste normal. Bacteria in food can grow to deadly levels if it is not preserved properly.
Perishables should be refrigerated or frozen right away. As soon as you get them home, foods that need to be refrigerated should be placed in the refrigerator. When leaving products out at room temperature that require refrigeration, follow the "two-hour rule." Never let meat, poultry, fish, eggs, produce, or any other food that needs to be refrigerated lie out at room temperature for longer than two hours—or for an additional hour if the outside temperature exceeds 90 degrees Fahrenheit.Keep the temperature on your appliances within the range. Maintain a freezer at or below 40 degrees Fahrenheit (4 degrees Celsius). The freezer should be kept at 0° F (-18° C).Check the labels for storing instructions. In addition to meats, vegetables, and dairy products, many additional foods require refrigeration.Utilize prepared foods as soon as you can. Use chilled ready-to-eat items as soon as feasible, such as luncheon meats. The longer they are kept in the refrigerator, especially if the temperature is above 40° F (4° C), the greater the likelihood that Listeria, a bacterium that causes foodborne disease, will develop.Be on the lookout for rotten food. Throw away anything that appears or smells suspicious. Mold indicates food has spoiled. Even while being refrigerated, it can grow. Although it poses little hazard to health, mold can make food taste unpleasant. The best course of action is to throw away spoiled food.To know more about food, click the following link
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What is the MOST important factor in having a baby?
A.) Age
B.) Heath
C.) Emotionally Stable
Answers
Answer:
health
Explanation:
sorry if i am incorrect.
When is the best time to take a resting heart rate?
A. One hour after vigorous exercise.
B. One hour after eating a meal.
C. Just after walking in the morning.
D. Just before going to bed at night.
(Apex)
Answers
Answer:
C Is the answer
Explanation:
because after the walk you are resting so that's when you can get the heart rate
Which type of exercise contributes most to building strong bones?
A. swimming
B. lifting weights
Oc.
C. walking briskly
D. jumping rope
Answers
Lifting weights=strong muscle.
Answer:
B.lifting weight.Explanation:
Please mark my answer as a brainliest. ❤❤❤❤Which option identifies the number of examples in the following scenario that utilize "commodity processing" and the number that utilize
"commodity segregation"?
A dairy farmer produces the following products: free-range ground beef, organic milk, organic cheese, cooked beef patties.
2,3
3,2
1,3
4,4
Answers
Answer:
2,3
Explanation:
A dairy farmer has to do with milk and cheese is made with milk.
What should be done first in case of a life-threatening situation? (5 points)
a
Wait to see if the person stops breathing
b
Call 911 immediately
c
Elevate the person's head
d
Monitor blood pressure
Answers
Answer: (B
Explanation: You should call 9-1-1 immediately if something like that happens. Like for example, if someone has a seizure, and they're knocked out (concussion) you'll call 9-1-1.
Answer:
B
Explanation:
B because if they are unconcious then you would need to call 911 because they could send paramedics and actually help them
what is the relationship between an experiment and a hypothesis
Answers
According to the research, an experiment is a procedure that can potentially corroborate or contradict the hypothesis.
What is an experiment?It is the process by which one or more independent variables, defined as causes, are intentionally manipulated.
This procedure is very common in the framework of scientific work to try to ratify a hypothesis.
Therefore, we can conclude that according to the research, an experiment is a procedure that can potentially corroborate or contradict the hypothesis.
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A hypothesis is a speculative explanation that can be verified by further research. A hypothesis is an explanation for observations that is well-supported.
What is scientific experiment?A scientific experiment consists of a set of steps designed to test a hypothesis. To correctly design a scientific experiment, the scientist must develop a number of critical steps. Inductive procedures are used to come up with a hypothesis, but deductive methods are employed to test it.
A scientific law is a statement that outlines how variables interact. A regulated way of evaluating a hypothesis is an experiment.
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When the activity of a person's central nervous
system is reduced, the brain ...
A. slows down.
B. compensates.
C. speeds up.
Answers
Have a nice day
Brain usually slows down when the activity of a person's central nervous system is reduced. The correct option is A.
What is central nervous system?The brain and spinal cord make up the central nervous system. There are three major functions are to receive sensory data, processing information, and submit out motor signals.
It receives sensory information from the nervous system and directs the responses of the body. Without its activity, brain will slow down.
Thus, the correct option is A.
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add me on snapp:))
bbyg.sophia2020
Answers
Answer:
okay bettt im gonna add you buh mines will be the hollywood bella
Answer:
why not
Explanation:
Minerals have no caloric value and thus do not contribute as an energy resource, but they are important in regulating various bodily functions. True False
Answers
Answer:
the answer to this question is true
Answer:
The answer is True
Explanation:
57:03
What arrow in the figure points to the section that
indicates how much food is in the package/container?
acts
A
B
C
om Fat 20
D
aily Value
3%
7%
3%
19%
Answers
Answer:
d
Explanation:
19% there is enough fat there in the food container
Depressants are known to cause which of the following?
A. Confusion
B. Exhaustion
C. Irritability
D. All of the above
Answers
Answer:
the answer is D
Explanation:
becauze they just can
Answer:
D. all of the above
Explanation:
from dea .gov:
"Cause amnesia (leaving no memory of events that occur while under the influence), reduce reaction time, impair mental functioning and judgment, and cause confusion"
A/An _________ admiisters medication to cause loss of sensation or feeling.
A). Anesthesiologists
B). Pathologist
C). Oncologist
D). Thoracic Surgeon
Answers
Answer:
(A) Anesthesiologists
Explanation:
Physician anesthesiologists evaluate, monitor and supervise patient care before, during and after surgery, delivering anesthesia, leading the Anesthesia Care Team and ensuring optimal patient safety. Physician anesthesiologists specialize in anesthesia care, pain management and critical care medicine.
What happens if i take 4 flintstones vitamins instead of 3?
Answers
Answer:
you're body takes a screenshot
Explanation:
What are the five basic food groups and what nutrients does it contribute to diet?
Answers
A balanced diet consists of foods from the five food groups: Starchy carbohydrates, fruits and vegetables, protein, dairy, and healthy fats. Each provides different vitamins and minerals that our bodies need to function efficiently.
All food groups are essential to a healthy diet and are all nutritious. Fruits and vegetables should be a large part of your diet as they provide most of the vital nutrients your body needs to function properly. Macronutrients are essential nutrients that the body requires regularly and in large amounts to function. They dwell of proteins, carbohydrates and fats. All three macronutrients play crucial roles in the body, and a healthy balanced diet typically provides adequate amounts of each.
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what is definition of Ligament?
Answers
A ligament can be defined as a band or sheet of strong, fibrous connective tissue that connects bones or cartilage and provides support and stability to joints.
Ligaments are found throughout the body and play an essential role in maintaining the structural integrity of joints and preventing excessive movement or dislocation of bones.
Ligaments are composed primarily of collagen fibers, which are arranged in a parallel fashion to provide strength and flexibility. They are also richly supplied with blood vessels and nerves, which provide nutrients and information about the position and movement of the joint.
Injuries to ligaments, such as sprains, can be common and result in pain, swelling, and joint instability. Treatment for ligament injuries typically involves rest, physical therapy, and in some cases, surgery.
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1. Which government entity can elect to deal directly with the Federal Government for federal disaster assistance?
A Private sector
B. Foreign government
C. Tribal government
D. Local government
Answers
Tribal governments can elect to deal directly with the federal government for federal disaster assistance. So the correct option is C.
What are tribal governments?
Tribal governments are independent of federal or state governments and are sovereign entities. The legal lives of tribal residents in the contiguous 48 states and Alaska are governed by the tribal governments of 574 nations. These 574 tribes are individually officially recognized as formal nations by the federal government of the United States and have unique and autonomous relationships with the country.
Each tribe has its own government, set of laws, and constitution because every tribe is a different nation. By dividing authority into three departments, similar to those found in federal or state governments—executive, which might be represented by a governor, president, or chief, legislative (a tribe council), and judicial—many tribal governments establish balances of control within their own systems of governance (a tribal court). Taxing tribal members is another authority held by tribal administrations.
Tribes can rule themselves if they have tribal sovereignty. Each tribe with federal recognition continues to have its own sovereign rights, distinct from those of the local, state, or federal governments. The U.S. government and the tribal nations have an underlying agreement that each tribe has unalienable rights to sovereignty. As a result, the United States has ratified a large number of treaties, laws, and presidential orders that stand up for the rights of tribal nations.
Therefore the correct option is C.
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Which term is undefined by the FDA? O a. lean b. free-range c. gluten-free O d. high fiber e. low fat
Answers
The term lean is undefined by the FDA (Food and Drug Administration), which means option A is the right answer.
The FDA is an USA based government organization in which the primary objective of the officials is to maintain the health safety of the individuals by laying down proper guidelines for nutrient intake and also maintain a drug administration related information. The terms which are not defined by FDA are part of the undefined content claims.
The terms gluten free is defined by the FDA for the substances which are containing certain amount of gluten. The food labeled gluten-free cannot be intentionally made with any amount of a gluten-containing grain. The term lean is used to denote to seafood or game meat products: less than 10 g total fat, 4.5 g or less saturated fat, and less than 95 mg cholesterol per RACC.
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T/F: daniel c. dennet believes that man has no immortal soul or spiritual self. the mind is nothing more than the workings of the physical brain.
Answers
It is TRUE that Daniel C. Dennett believes that man has no immortal soul or spiritual self. the mind is nothing more than the workings of the physical brain.
Daniel C. Dennett, a philosopher and cognitive scientist, is known for his materialist and reductionist views on consciousness and the mind. He argues that there is no immortal soul or spiritual self separate from the physical body. According to Dennett, the mind is the product of the workings of the physical brain and can be explained through naturalistic processes. He rejects dualistic or supernatural explanations for consciousness and emphasizes the importance of understanding the mind from a scientific and physical perspective. Therefore, it is true that Daniel C. Dennett believes that man has no immortal soul or spiritual self, and he views the mind as nothing more than the workings of the physical brain.
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How does a food desert impact obesity?
Answers
Answer:
People who live in food deserts are also at a higher risk of obesity, according to the findings. These data show that Americans who don't get enough to eat or reside in places where there aren't enough outlets selling affordable nutritional foods are more likely to become obese.
The pancreas plays a critical role in __________.
A.
the absorption of nutrients
B.
the digestion of vitamins
C.
the elimination of enzymes
D.
the breakdown of carbohydrates
Answers
Answer:
D. the breakdown of carbohydrates
Acute disseminated encephalomyelitis?
Subacute sclerosing panencephalitis?
Answers
Acute disseminated encephalomyelitis (ADEM) and subacute sclerosing panencephalitis (SSPE) are both neurological disorders that affect the brain and spinal cord.
ADEM is a rare autoimmune disease that causes inflammation of the brain and spinal cord. It typically occurs after a viral or bacterial infection, vaccination, or other immune system stimulation. Symptoms of ADEM include fever, headache, confusion, seizures, weakness, and difficulty coordinating movements. Treatment usually involves high-dose steroids to reduce inflammation.
On the other hand, SSPE is a rare and fatal complication of measles infection. It occurs when the measles virus remains in the brain and slowly damages the brain tissue over several years. Symptoms include behavioral changes, intellectual deterioration, and seizures. Unfortunately, there is no cure for SSPE, and treatment is mainly supportive.
In summary, ADEM is an autoimmune disease that affects the brain and spinal cord, while SSPE is a complication of measles infection that slowly damages the brain over time. Both conditions can cause severe neurological symptoms, but ADEM can be treated with high-dose steroids, while SSPE has no cure. It is essential to seek medical attention promptly if any of these conditions are suspected.
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Jack is a single-father of two children. He earns a net income of $3,000 each month and is considering getting a second job to make ends meet. His grocery shopping methods are erratic with random trips throughout the week. He typically spends $600 a month on food. What percent of his net income is going toward food? Should he consider budgeting more or less for groceries? Suggest three tips for jack to fox his food budget
Answers
Jack is spending 20% of his net income on food ($600 ÷ $3,000 x 100). This is a significant amount and he should consider budgeting more efficiently for groceries. Here are three tips for Jack to fix his food budget:
1. Plan meals in advance: Jack should create a meal plan for the week, which will help him stick to a grocery list and avoid unnecessary purchases. He can also use leftovers for lunches and freeze meals for future use.
2. Shop strategically: Jack can save money by shopping at discount stores, using coupons, and taking advantage of sales. He should also avoid shopping when he is hungry or tired, as this can lead to impulse buying.
3. Consider bulk buying: Buying non-perishable items in bulk can save Jack money in the long run. He can also consider buying seasonal produce, which is often cheaper and fresher.
By implementing these tips, Jack can reduce his food budget and potentially avoid the need for a second job.
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Which of the following statements about arranged marriages is not true? a. they generally occur in third-world countries. b. they generally occur in collectivist societies. c. they generally occur in traditional societies. d. they generally occur in first-world countries.
Answers
Answer:
D. They generally occur in first-world countries
Describe a time you had to make a decision that was important to you. Write about what you needed to decide, the steps you followed to make your decision, and what the results were.
Answers
Answer:
Step 1: Identify the decision. You realize that you need to make a decision. ...
Step 2: Gather relevant information. ...
Step 3: Identify the alternatives. ...
Step 4: Weigh the evidence. ...
Step 5: Choose among alternatives. ...
Step 6: Take action. ...
Step 7: Review your decision & its consequences.
Explanation:
According to the graph what is the approximate percentage of high school students who had ever tried e-cigarette in 2012
Answers
Answer:
10%
Explanation:
The report shows that the percentage of high school students who reported ever using an e-cigarette rose from 4.7 percent in 2011 to 10.0 percent in 2012.
Answer:
10% hope this helpssss :))))
Explanation:
Which of the following statements best describes how family genetics can influence your health?
A. Established male and female roles in your house can determine who is responsible for childcare or income.
B. If your family does not encourage physical activity or participate in activities together, you may be less likely to exercise.
C. The manner in which your family disciplines and expresses affection and love can determine how you communicate with others.
D. Whether or not your family has easy access to affordable and reliable healthcare can influence your overall health.
Answers
The statement that best describes how family genetics can influence your health is as follows: The manner in which your family disciplines and expresses affection and love can determine how you communicate with others (option C).
What is family genetics?Genetics is the genetic makeup of a specific individual or species. Children inherit pairs of genes from their parents.
A particular disorder might be described as “running in a family” if more than one person in the family has the condition.
The genetic history of the family can influence the health of the family members. An example is as illustrated above in the main answer part.
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Answer: C. The manner in which your family disciplines and expresses affection and love can determine how you communicate with others.
Explanation: took the test
Match the following definitions with the correct term.
The Risk Factor
The Situation
The Aftermath
The Accident
Troy has a habit of leaving his shoes on the stairs leading to his room. This is an
example of
Kelsey and Troy are going to listen to music upstairs in Troy's room. This is an
example of
Kelsey broke her arm. This is an example of
As Kelsey hurries out the door to get home on time, she trips over Troy's shoe. This
is an example of
Answers
Answer:
1. risk factor
2. situation
3. aftermath
4. accident
Answer:
Troy has a habit of leaving his shoes on the stairs leading to his room. This is an example of risk factor.Kelsey and Troy are going to listen to music upstairs in Troy's room. This is an example of the situation.Kelsey broke her arm. This is an example of afthermath.As Kelsey hurries out the door to get home on time, she trips over Troy's shoe. This is an example of accident.Explanation:
In the daily activity of each person there may be circumstances that, in the presence of a risk factor, may lead to accidents and consequences derived from them.
Situation, also called a circumstance, is a well-defined event that occurs in a particular place and time. In this case the situation is that Kelsey and Troy climb the stairs to Troy's room.
Risk factor is a defined characteristic of the circumstance, which can cause an unpleasant event, physical harm or illness. Troy leaving his shoes on the stairs.
Accident is an event that occurs quickly and unexpectedly, and has a negative consequence on objects or people. Kelsey tripped over Troy's shoes and fell down the stairs.
Afthermath is the result or impact that a certain action or situation necessarily has on an object or person. In the scenario, Kelsey broke her arm as a result of falling down the stairs.
According to Michael Pollan, what single change can have the greatest positive impact on our health? O Reducing caloric intake to the recommended amount for each age, gender, and activity level. Stress reduction. O Cooking at home. Reducing intake of free sugars to no more than 6 tsp. per day for women and 10 tsp. for men.
Answers
Answer:
I am pretty sure cooking from home
Explanation:
but it would depend what do you cook from home