Write the expression in standard form. (6f-5++3)

(6f-5+3g)-(-6g+3) = 6f-5+3g-(-6g)-3) = 6f-8+3g+6g = 6f+9g-8.

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.