9514 1404 393
Answer:
A, B
Step-by-step explanation:
A mathematical sentence expresses a complete thought using mathematical symbols and numbers. In these sentences, the "=" corresponds to the "verb" in the sentence.
The terms 24 and 2x correspond to "nouns". They describe a mathematical object, but say nothing about it.
The sentences:
A. 12n = 24
B. x + 2 = 6
