Match the key terms and their definitions/descriptions.

Question

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Coefficient
Variable
Expression
Equation
A group of numbers, variables, and operations. They can be written in different forms while representing the same value.A letter that represents an unknown number or a number in a given set of numbers.A number multiplied by a variable.A group of numbers, variables, and operations with an equal sign. The solution is a specific number.

Answer 1

Here are the matched key terms and their definitions/descriptions:

• Coefficient: A number multiplied by a variable.
• Variable: A letter that represents an unknown number or a number in a given set of numbers.
• Expression: A group of numbers, variables, and operations. They can be written in different forms while representing the same value.
• Equation: A group of numbers, variables, and operations with an equal sign. The solution is a specific number.