Right now sally is 10 years old. Hope this helps!
Answer:
1.5y - 5
Step-by-step explanation:
I used the distributive approach and distributed -1/2 to the -3y and 10.
(If you try this and it's incorrect, you may just need to distribute -1/2 to the 10, creating -3y - 5.)
What?
i dont know maybe...hmmmm
Answer:
(6, 6)
Step-by-step explanation:
(x) 4-(-2) = 6
(y) 5-(-1)= 6
Answer:
5
Step-by-step explanation:
The nth term of the geometric sequence is

In general the nth term of a geometric sequence is

By comparism;
is the common ratio of the sequence.
Or


Common ratio is
