-- "off the top of my head"
-- "the whole nine yards"
-- "mind your P's and Q's"
-- "put a finer point on it"
It is - a figure of speech not to be taken literally
6 feet under is an expression meaning someone has died. It is taken from the fact that the standard depth of a grave is 6 feet.
A linear expression can only have a numeric factor that can be "taken out". The expression will be of the form ax + b where a and b are numbers that have k as their highest common factor (HCF). That is, a = k*c and b = k*d Than being the case, ax + b = kcx + kd = k*(cx + d)
The Pascal's triangle is used partly to determine the coefficients of a binomial expression. It is also used to find the number of combinations taken n at a time of m things .
An entire number cannot have a place value. It is the property of each of its digits, taken one at a time.
The literary term in "had taken time by the forelock" is an idiom. This phrase is a figurative expression meaning to seize an opportunity promptly or act decisively.
An idiom is a phrase or expression that typically cannot be understood by the literal meanings of its individual words. Idioms have a cultural or figurative meaning that differs from the literal interpretation. Examples include "kick the bucket" meaning to die, or "raining cats and dogs" meaning heavy rain.
Language not meant to be take literally is called figurative language.
It is - a figure of speech not to be taken literally
simile
Idiom
Eminent domain
The literary term for a passage taken from another work is an "excerpt." This is a brief selection or quotation from a book, article, or other piece of writing. Excerpts are often used to support an argument, provide evidence, or introduce a text.
that is always our law
Lighter
Metoprolol
I have read that "mayday" the distress signal is taken from "m'aidez," French for "help me."