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storchak [24]
3 years ago
15

A symbol, usually a letter, that represents an unknown quantity is called a ________________.

Mathematics
2 answers:
andrey2020 [161]3 years ago
6 0

Answer:

A variable is a symbol that represents an unknown or changeable number, typically a letter such as x, y, and z.

Step-by-step explanation:

GREYUIT [131]3 years ago
4 0

Answer:

a symbol, usually a letter, that represents an unknown quantity is called x.

Step-by-step explanation:

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