We can see the sequence goes by decreasing 9 on each number
so the numbers are
2, -7, -16, -25, -34, -43, -52, -61, -70
so adding all these numbers we get
2-7-16-25-34-43-52-61-70
= -306
hope this helped
Depth: 7/2 feet
Rate: 5/4 feet per hour
Time = depth / rate of filling
Time = 7/2 / 5/4
Time = 14/5
Time = 2 4/5 hours
Answer:
k = 2/3 is the answer!
Step-by-step explanation:
can you mark me branliest please
Answer:
-108
Step-by-step explanation:
-8 - ( -10 )²
= -8 - 100
= -108
