Answer:
D
Step-by-step explanation:
The sum to infinity of a geometric sequence is
sum to infinity = 
here
= 144 and r =
, hence
sum = 
= 
=
= 192 → D
1,093,313 would come to 1,090,000
Answer:
99
Step-by-step explanation:
102F down by 3F would be 99 and it says then. Then would be the 'two hrs later'.
Answer:
7x
Step-by-step explanation:
-x + 8x =
8x - x =
7x
3 (2x + 4y - y) Combine like terms (4y and -y)
3 (2x + 3y) Use the Distributive Property [(3 · 2x) + (3 · 3y)]
6x + 9y