Answer:
x,y= -1,0
Step-by-step explanation:
Answer:
0=6
There are no solutions to this answer.
Step-by-step explanation:
Answer:

Step-by-step explanation:
The sequence above is a geometric sequence.
The common ratio (r) = 
The common ratio < 1, therefore, the formula for the sum of nth terms of the sequence would be: 
a1 = 3
r = -2
n = 6
Plug in the values into the formula




Isolate the variable by dividing each side by factors that don't contain the variable. p=q/2r
25 divided by 5 is 5, 45 divided by 9 is 5