Pleaseee helppp Which of the following uses a variable to represent a person, place, or thing that is unknown? A. a C-sharp on the piano B. apartment 12A C. a B+ grade D. Mr. X<…

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asked Apr 19, 2021 80.4k views

2 Answers

Chocospaz · Answer 1 · 2021-04-22T10:22:48+0000

Answer:

D.

Explanation:

All of them could represent something or someone, but Mr. X is the closest because X is usually used as a variable.