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Questions and Answers
Which of the following is an expression?
Which of the following is an expression?
- 3x = 5
- 3x + 5 (correct)
- 2y - 7 = 1
- 4z
What distinguishes an equation from an expression?
What distinguishes an equation from an expression?
- Use of arithmetic operations
- Presence of an equal sign (correct)
- Presence of variables
- Length of the mathematical statement
Which of the following is an equation?
Which of the following is an equation?
- 6 = 3t
- 4z / 2
- 3y + 2
- 2x - 1 = 5 (correct)
