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Earn +20 ptsQ: Are letters used as variables
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Continue Learning about Algebra
An algebraic expression is a combination of letters called what?
variables
What are the letters in algebra called?
variables
What is the letters that stand for numbers?
The unknowns or variables
Are p and q integers?
Those letters are indeed often used to represent integers. But in practice, it's best to always check what assumptions are made. If certain variables (letters) are meant to be integers only, for example for some theorem, this should be stated explicitly.
What have you learned about variables?
1) I learned that you can have as many variables as you want. 2) You can change the variables. 3) Variables is used in an experiment. 4) A variable is something that can be changed, such as a characteristic or value. Variables are generally used in Psychology experiments to determine if changes to one thing result in changes to another.
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