Answer:
open the bracket,
3m + 21 + 9 < 30
3m + 30 < 30
3m < 30 - 30
3m < 0
m < 0/3
m < 0
Therefore, m is less than zero.
The 4-digit PIN for one of my credit cards consists of four different digits. The sum of the first two digits is 12 and the sum of the last two digits is 15.
Which one of the following additional pieces of information is sufficient by itself to enable deduction that the PIN is 7569?
A. Second digit × third digit = 30
B. Fourth digit – first digit = 2
C. Third digit – second digit = 1
D. First digit × fourth digit = 63
Answer:
D or A
Explanation:
I think the additional piece of information that is most sufficient is D because the only numbers that are single digits and make 63 are 7 and 9. So we know the first digit is 7 and the next digit must be 5 to sum up to 12 and for 9, the third digit must be 6.
But, it could also be A, the only numbers that are single digits of that have the product of 30 are 5 and 6. Likewise 7 being the first digit to make 12 and 9 being the last to sum up to 15.
Hope this helps, but of course this is my opinion so I might be wrong or right.
Read each statement below. Select the student who is being organized.
A
Anthony stores his school papers underneath the bed. He remembers where to find each one, even if it looks messy to his parents.
B
John stores all of his school supplies in one drawer and his class notes in another drawer.
C
Katie keeps a pile of clean clothes near her closet and a pile of dirty clothes near the door. She likes having them on the floor where she can see everything.
D
Rashad places his class notes in folders labeled with the name of each course. The folders are in alphabetical order.
Answer:
D, it is easier to find a specific course since it is arranged in alphabetical order.
2(-2x -4) =-8
-2(2x +6)=-8
Answer:
Mark Me as a Brainliest
Explanation:
1.2(-2x -4) =-8
Let's solve your equation step-by-step.
2(−2x−4)=−8
Step 1: Simplify both sides of the equation.
2(−2x−4)=−8
(2)(−2x)+(2)(−4)=−8(Distribute)
−4x+−8=−8
−4x−8=−8
Step 2: Add 8 to both sides.
−4x−8+8=−8+8
−4x=0
x=0
2.−2(2x+6)=−8
Step 1: Simplify both sides of the equation.
−2(2x+6)=−8
(−2)(2x)+(−2)(6)=−8(Distribute)
−4x+−12=−8
−4x−12=−8
Step 2: Add 12 to both sides.
−4x−12+12=−8+12
−4x=4
x=-1
When the conditioned stimulus is no longer paired with the unconditioned stimulus.
at occurs?
A)Extinction
B)Generalization
C)Reversal
D)Discrimination
Answer:
Factorise I am not sure if you are follow me please please f
What is the answer????? m
Name the processes that release carbon into the atmosphere?
Answer:
Decomposition
Explanation:
Decomposers break down the dead organisms and return the carbon in their bodies to the atmosphere as carbon dioxide by respiration.
Why is the population growing exponentially and what are the effects on our environment?
Your answer should be → global warming, deforestation and decreasing biodiversity.
Answer:
global warming, decreasing biodiversity. Is the answer.
Explanation:
More people require more resources, which means that as the population increases, the Earth's resources deplete more rapidly. Population growth also results in increased greenhouse gases, mostly from CO2 emissions.. i hope this answer will help you.
Sara feels anxious about solving fraction problems. Soon, Sara becomes anxious
about attempting any mathematical problems. This is a phenomenon known as:
A)Shaping
B)Generalization
C)Reinforcement
D)Discrimination
Answer:
B
Explanation:
If im right please give brainliest
Identify and Explain the political structure and processes of the Song Dynasty.
Answer:
Chinese society during the Song dynasty (960–1279) was marked by political and legal reforms, a philosophical revival of Confucianism, and the development of cities beyond administrative purposes into centers of trade, industry, and maritime commerce.
Explanation:
The Song Dynasty or Sung Dynasty was a period in which the Chinese government was very weak. In the beginning, General Chao K'uang-yin, also known as Sung T'ai Tsu, was forced to become emperor in order to unify China. Sung T'ai Tsu created a national army under his direct control.
sila Ang unang babae at lalaki na nailalang ng diyos
Answer:
the answer is
Explanation:
eva and adan
Give me 6 main reasons why the drinking age should be lowered to 18
Answer:
If the legal drinking age was lowered to 18, people wouldn't have to jeopardize their futures by obtaining and using false identifications. Many underage drinkers will quickly consume larger amounts of alcohol prior to going out instead of drinking over an extended period of time. It would reduce the abuse of alcohol among young people. Proponents of lowering the minimum legal drinking age (MLDA) from 21 argue that it has not stopped teen drinking, and has instead pushed underage binge drinking into private and less controlled environments, leading to more health and life-endangering behavior by teens.
Can anyone help me with Macroeconomics questions??
3. Assume the United States has a trade surplus with Brazil and imposes new tariffs on Brazilian coffee, a major export to the United States.
(a) Describe the effect of the tariff on the equilibrium price and quantity of coffee in the United States.
(b) What affect will the tariff have on the current account balance in the United States? Explain.
(c) Brazil responds by imposing their own tariff on U.S.-made agricultural machinery.
a. The Brazilian purchase of U.S. agricultural machinery is a debit to which subaccount of the Brazilian balance of payments?
b. What will happen to the quantity of agricultural machinery produced by Brazilian manufacturers?
It should be noted that there'll be an increase in the price of Brazilian coffee and therefore, the US will demand their domestic coffee.
Effect of tariffs.Since the United States demand more of their coffee, the demand will shift to the right. Also, the equilibrium price and quantity will increase.
The current account trade balance in the United States will increase as imports will reduce.
Also, when Brazil responds by imposing its own tariff on U.S.-made agricultural machinery, it's a debit to the capital account of the Brazilian balance of payment.
Learn more about trade on:
https://brainly.com/question/17727564
please answer fast please
Answer:
Media ethics is the best division of applied ethics dealing with the specific ethical principles and standards of media, including broadcast media, film, theatre, the arts, print media and the internet. ... Media ethics promotes and defends values such as a universal respect for life and the rule of law and legality.
solve for x: 2(3x +1)-4=6
4. When governments subsidize industries what does that do to the supply of goods?
Answer:
Subsidies targeted at goods in one country, by lowering the price of those goods, make them more competitive against foreign goods, thereby reducing foreign competition. As a result, many developing countries cannot engage in foreign trade, and receive lower prices for their products in the global market.
What are the components of rock?
Answer:
rocks are composed of grains of minerals and mineral like substances such volcanic glass etc