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What is an unknown or changeable quantity called?

Updated: 2/8/2023

Wiki User

∙ 7y ago

Best Answer

An unknown or changeable quantity is a variable. We use variables when we don't know what a certain amount is, and they're usually referred to as "x," or "y."

For example, if I had a problem where I needed apples, had $15, and knew that each apple was $1.50, I would use a variable to see how many apples I could buy (because right now that's an unknown number). I could solve it by writing 1.50x =15 to find my answer (which is x =10).

Wiki User

∙ 7y ago

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Haley Blevins ∙

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∙ 2y ago

Thanks without this site math would be so much harder

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Madeline Neblina ∙

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∙ 2y ago

The height of the building times 1/2 apex 1.2.3

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Lexi Norton ∙

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∙ 3y ago

Variable

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Haley Blevins ∙

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∙ 2y ago

This made my math so much easier.

TYSHUN LYLES ∙

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∙ 1y ago

ill take yall man

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Anonymous ∙

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∙ 3y ago

variable

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Anonymous ∙

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∙ 3y ago

Uhhhj

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Anonymous ∙

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∙ 3y ago

varible

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Anonymous ∙

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∙ 3y ago

Coefficient

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Anonymous ∙

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∙ 3y ago

you are wrong

Anonymous ∙

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∙ 3y ago

Term

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Anonymous ∙

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Factor

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Continue Learning about Algebra

An unknown or changeable quantity is called?

Variable

What is a symbol that stands for an unknown quantity is called?

Variable

What is an unknown quantity usually represented by a letter called?

A variable.

A represents an unknown or changeable value?

a variable

Which phrase describes an unknown or changeable quantity?

Which phrase describes an unknown or change ability auanty

Related questions

An unknown or changeable quantity is called?

Variable

What A unknown or changeable quantity is called a(n) .?

The answer is variable

What represents a unknown or changeable value?

A variable

What is a symbol that stands for an unknown quantity is called?

Variable

What is measerment?

the comparison of unknown quantity against fixed with known quantity is called measurement.

What you mean by measurement?

the comparison of unknown quantity against fixed with known quantity is called measurement.

What is an unknown quantity usually represented by a letter called?

A variable.

What represents an unknown or changeable value?

In mathematical expressions, a variable (a letter used to represent a certain value) represents an unknown or changeable value. It is often the variable x.

A represents an unknown or changeable value?

a variable

Which phrase describes an unknown or changeable quantity?

Which phrase describes an unknown or change ability auanty

Why are variables used in expressions?

They take the place of an unknown quantity. They can change values, thus they are called variables, their quantity varies.

Letter that represents an unknown quantity?

x= the unknown

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