Step-by-step explanation:
we know,

Therefore, nth term of a given gp is
16a
Answer:

Step-by-step explanation:
Answer:
Not sure but I believe it is A
Step-by-step explanation:
Answer:
Step-by-step explanation:
-2/2
Answer:
x=1 and y= 6
Step-by-step explanation:
and for y its a positive cause their both negitives