Agroup of students are selling homemade oatmeal cookies at $3 dollars per bag. the students spent $23 on all the supplies to make the cookies. which expression can be used to find the profit made from selling w bags of cookies after accounting for the amount they spent on supplies?  explain how you got your answer.

a. 3 x w - 23
b. 3 x w + 23
c. 3 - w + 23
d. 3 + w + 23