a noun
The unknown or the variable
variable
A noun is a word that represents a person, place, thing, or idea.
"where have you been" is something a person would ask another person after they have returned from a place unknown to the asker. "where have you gone" is something a person would ask another person while they are in an unknown place and have not yet returned.
Roman numerals use letters in place of numbers. An unknown variable in algebra uses a letter instead of a number.
The independent variable should be placed on the x-axis of a graph or chart. This is because it represents the variable that you manipulate or control in an experiment to observe its effect on the dependent variable. By placing it on the x-axis, you clearly indicate the cause in the cause-and-effect relationship being studied.
Symbol
A noun is a word for a person, a place, a thing, or an idea.
liner equations can b used in business for getting the rough estimate of the profit or loss using a variable in the place of a quantity which is unknown.
A variable is any letter or other symbol that is used to represent an unknown number. "x" is the most commonly used variable, with y, z, n, a, and b also being prevalent. The objective of algebra is usually to find the value of a variable.
No, the word 'someone' is an indefinite pronoun, a word that takes the place of a noun for an unknown or unnamed person.The pronoun 'somebody' can only modify a noun as a possessive form (somebody's).
No, the word 'somebody' is NOT a noun. The word 'someone' is an indefinite pronoun, a word that takes the place of a noun for an unknown or unnamed person.