Given:
261 for 3 nights.
Find the cost for a 7 night stay.
We need to get the unit rate.
261 ÷ 3 nights =<span> </span>87 per night
87 x 7 nights = 609 for a 7 night stay.
A Kuna Matata lol you get the joke?
Answer:
second option
Step-by-step explanation:
I'm not sure how to explain but if you really need an explanation please message me
= 12 + (- 6)(n - 1 )
This is an arithmetic sequence with n th term
= 
+ (n - 1)d
here d = - 6 - 0 = 0 - 6 = 6 - 12 = -6 and = 12, hence
= 12 + (- 6)(n - 1)
use this formula to find the 30 th term
= 12 + (- 6 × 29) = 12 - 174 = - 162
