Answer:
the answer is 0.
Step-by-step explanation:
The answer is 0, I had a question like this before
Answer:
-2f+10+11f
= 9f+10
Step-by-step explanation:
just expand it
She spent 21 minutes completing the math problems. But then you add the 9 minutes she spent checking. Your answer is 30 minutes in total
Answer:
C
Step-by-step explanation:
The graph in this case represents exponential decline.