Which algebraic expression represents the phrase "four times a number"?

0 4+0

O 0-4

0 4=0

040

Step-by-step explanation:

None of them do to me. The last one does not. And certainly the second last one cannot.

In B, you are subtracting 4 from zero which doesn't work.

A adds 0 to 4 which gives 4

Unless I misreading D and O is a variable (sneaky), there is no answer.