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andrew-mc [135]
2 years ago
7

Which of the following is NOT an expression?

Mathematics
1 answer:
densk [106]2 years ago
8 0

Answer:

they are all expressions except D) 6y + 1z = 7x - 3w which is an equation, B

4x ^ 2

2

- 6 it is not known because it is poorly written.

Step-by-step explanation:

Which of the following is NOT an expression?

A   3x + 1  (expression)

B  4x^2 2- 6 (unknow)

C) 5b (expeession)

<u><em>D) 6y + 1z = 7x - 3w    (Equation)</em></u>

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