Answer:
8
Step-by-step explanation:
Because it is equal to the 4 side
Step-by-step explanation:
This sequence is the table of 7 it is negative we will continue so
-7 -14 -21 -28 -35 -42 -49
Yes, the cost of membership is proportional to the number of months because for every 1 month it's $35 for membership fees
The mean is 7.5 you add up all the numbers and then divide by the amount of numbers there is
