victor478 victor478

09-11-2020
Mathematics

contestada

In Algebra, when a number isn't
known, we use a———
in its place.

Respuesta :

HelloThere9107 HelloThere9107

09-11-2020

Answer:

Variable

Step-by-step explanation:

something like x or y is in the place of a number when you do not know the answer

Answer Link

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good job