-1, maybe or maybe not this is my first time doing this
This what it should look like. did you need the steps or no ?
I’m pretty sure your counting by 3’s because It’s goes 9,3 . However it might be in the negatives
Answer:
60 and 90
Step-by-step explanation:



First solution.



Second solution



78+12 = 90 positive test
not pregnant given positive test 12
12/90
.13
B