3.8 - 2.923(I added 2 zero's at the end of 3.8) I did: 3.800
-2.923


Now I wanted to know how I would do 0-3, 0-2, and 8-9.

The answer is why would a teacher ask that

Here for a good time of free question aha

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.