Expressions Vocabulary Flashcard retake

Front

This is a number in front of a variable.

Back

Coefficient

Front

Simplify the following: 2a + 4b - 3a + 4b + 12 - 10

Back

-a + 8b + 2

Front

This is a number without any variables or exponents.

Back

Constant

Front

This represents an unknown value in an expression.

Back

Variable

Front

To combine like terms means to collect or group terms that have the same variable or are constants.

Back

True

Front

This is a mathematical phrase that can contain numbers, variables, and operators.

Back

Expression

Front

The process of finding the value of a variable in an equation is called what?

Back

Evaluate

Front

What do you call a term that consists only of a number?

Back

Constant

Front

In the expression 5x + 3, what is the coefficient of x?

Back

5

Front

What is the result of combining the like terms 3x + 4x?

Back

7x