Answer:
17.5
Step-by-step explanation:
You have to find n right?
9+4n-79 = 0
-> 4n = 70
-> n = 17.5
Answer:
the answer for your question would be 1800
Step-by-step explanation:
you multiply 9000 times by .20
Answer:
I believe the answer is D.
The answer is the second one (B.)