Evaluate Expressions

Front

Solve x + 12 when x = 3

Back

15

Front

In the expression 5p + 6 - y, the constant is

Back

6

Front

How many terms are in the expression 3x - 4 + y?

Back

3

Front

How many terms are in the expression 3x + 2y?

Back

2

Front

Solve 4x + 3 when x = 6

Back

27

Front

What is an expression in mathematics?

Back

A combination of numbers, variables, and operators (like +, -, *, /) that represents a value.

Front

What is a term in an expression?

Back

A single mathematical component that can be a number, variable, or the product of numbers and variables.

Front

What is a constant in an expression?

Back

A fixed value that does not change, represented by a number.

Front

What is a variable in an expression?

Back

A symbol (often a letter) that represents an unknown value.

Front

How do you evaluate an expression?

Back

Substitute the values of the variables into the expression and perform the operations.