Following is a list of bank transactions Tiana made this month. The variable, b, represents her initial balance. Deposit $275.
Withdraw $18b.
Withdraw $14b.
Deposit $320.
Which expression represents the change in her account balance this month?

−595+38b
595+38b
−595+(−38b)
595+(−38b)

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.

B12/23 is your answer