The answer I believe is the third choice.
3, -2, -7, -12
These all fit into f(n)-5=f(n+1)
The answer will be $13.72 for 7 bags of popcorn.
to find this answer, you first take 5.88 and divide it by 3 to find out how much one bag costs.
the answer to 5.88/3 is 1.96, so you multiply 1.96 by 7 to get the answer of how much 7 bags of popcorn will cost.
hope this helps!
Answer:
91 hours
Step-by-step explanation:
Add 12 to itself 8 times and then add 7 once
