Which expression is equivalent to -3x + 9? A. -3(x + 9)
B. -3(x-3)
C. -3(x + 12)
D. 3(-x-3)

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.