Answer:
13
Step-by-step explanation:
When we subtract a negative, it is like adding
9 - -4
9 +4
13
Answer:
21 or 23 servings.
Step-by-step explanation:
Answer:
it should be 3
Step-by-step explanation:
I hope this help
Answer:
zero
Step-by-step explanation:
Answer:
Step-by-step explanation:
Check attachment for solution