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A.
2 · (n – 12)
B.
2 · n - 12
C.
2 · n ÷ 12
D.
12 – 2 · n
The algebraic expression 2 · n - 12 represents the sentence "12 less than twice a number". which is the correct answer would be an option (B).
Algebra is the estimation of mathematical representations, while logic is the manipulation of those symbols.
The given statement is "12 less than twice a number"
Let's assume that the number would be x.
According to the given question, translate the phrase into an algebraic form :
⇒ 2 · n - 12
Here twice of number means 2n, and less than represents the subtraction operation.
Thus, the algebraic equation 2 · n - 12 represents the sentence "12 less than twice a number"
Hence, the correct answer would be option (B).
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The correct plural form of "elf" is "elves." Correct option is Option 4.
"Elves," is the appropriate pluralization of the singular noun "elf." In English grammar, when a noun ends in "f," the usual way to form its plural is by changing the "f" to "v" and adding "es." Therefore, "elf" becomes "elves" in its plural form. This pluralization rule is consistent with other words like "thief" (thieves), "leaf" (leaves), and "wolf" (wolves).
Option 1, "Elfs," is not correct as it does not follow the standard pluralization rule for words ending in "f." Option 2, "Elvies," is also incorrect as it is not the recognized plural form of "elf." Option 3, "Elven," is an adjective used to describe something related to elves, not the plural form of the noun itself.
Correct option is Option 4.
To know more about plural form, click here.
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------------The given question is incomplete, the complete question is:
"Which of the following is the correct plural form of elf?
Option 1: Elfs
Option 2: Elvies
Option 3: Elven
Option 4: Elves"--------------
Answer: Elves is the correct answer
Explanation:
Took the test. hope it helps :)
Answer:
Anthem is a dystopian fiction novella by Russian-American writer Ayn Rand, written in 1937 and first published in 1938 in the United Kingdom. The story takes place at an unspecified future date when mankind has entered another Dark Age.
Explanation:
Giant pandas eat mostly bamboo.
Reproductive rate = one cub in two years
Natural habitat has shrunk to a small area in central China.
Estimates of how many are alive in the wild range from 1,600 to 8,000.
Which of the following is the best question Cameron can use to locate additional avenues of exploration into the topic of why giant pandas are endangered?
A.
How many pandas are there in zoos?
B.
What factors are reducing giant pandas’ natural habitat?
C.
Why isn’t there an accurate census of how many pandas live in the wild?
D.
Which researchers are working on finding out more about threats to the great panda?
C. Why isn’t there an accurate census of how many pandas live in the wild?
Why is this perfect for the article?
What is an article?
Papers included with others in a newspaper, magazine, or other publication.
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Make up a story using these words!