S=i(n-1)+2*(n-1)+1 perhaps
-7c+9=c+1 (subtract c on both sides)
-8c+9=1 (subtract 9 on both sides)
-8c=-8 (divide by -8 on both sides to get c by its self)
c=1
your answer is 1.
Answer:
That first one is the answer
Answer:
A
Step-by-step explanation:
Answer:
11. This is counting only odd numbers, or counting by two starting with one.
