Answer: $0.35 which is the same as 35 cents
==========================================
Work Shown:
3 cookies = $1.05
3/3 cookies = $1.05/3
1 cookie = $0.35 = 35 cents
If you are trying to find where he is the answer is -29.7
Hope this helps!
X + 12 = n
N is 5 more than twelve so add 5 to 12 and you get 17.
The answer is 1.12% decrease
Explanation in image