Answer:
7 or -9, dependent on if 2y is or is not negative
Step-by-step explanation:
If 2y is NOT negative
2(4)-1=i
8-1=i
i=7
If 2y IS negative
-2(4)-1=i
-8-1=i
i=-9
a/8 or a over 8 hope this helps
I assume this is a repeating decimal where the sequence continues infinitely.
Let x=.252525... then
100x-x=25.25...-0.25...
99x=25
x=25/99
