Answer:
n = -1
Step-by-step explanation:
9 - 5n + 1 = 15
-5n = 15 - 10
-5n / -5 = 5/ - 5
n = -1
hope this helps!!!
Answer:
I agree it is B!
Step-by-step explanation:
Answer:
190
Step-by-step explanation:
Answer: it remains constant
Step-by-step explanation: because between 4 and 8 there is no change