30=5(x+1)
30÷5=6
6=x+1
6-1=5
x=5
Answer:
neither arithmetic nor geometric
Step-by-step explanation:
16, 12, 32, 92, ...
For arithmetic , there should be a common difference
16, 12, 32, 92, ...
Lets find the difference of two consecutive terms
12-16 = -4
32 - 12 = 20
92 - 32 = 60
Common difference is not same so it is not arithmetic
For Geometric , there should be a common ratio
16, 12, 32, 92, ...
Lets find the ratio of two consecutive terms
Common ratio is not same , so it is not Geometric
So answer is neither arithmetic nor geometric
Solid dot with line (arrow) to right so A) x>= 1 is correct