Hello there again. I have your answer: Solve for x by simplifying both sides of the equation, then isolating the variable. x = −8
Step-by-step explanation:
The above sequence is a geometric sequence
For an nth term in a geometric sequence

where
n is the number of terms
a is the first term
r is the common ratio
From the question
a = 5
r = 10/5 = 2
Therefore the explicit formula for this sequence is

Hope this helps you
4x+8 = 32, 4x = 24, x = 6
Answer:b
Step-by-step explanation:
The number of permutations of 8 people taken 6 at a time is given by: