Answer:
3 is the answer
Step-by-step explanation:
add all 6 numbers up then divide by 6
First club
y= 40 + 10x y= 40 + 10(8) =120
Second club
y= 15x y= 15(8) =120
now plug a number of the answer choices in each equation until you get the same result for both
The answer is C
Answer:
Step-by-step explanation:
yes it is a geometric sequence
a1=3
r=-3/3=-1
Answer:
d = -1/5c + b
Step-by-step explanation:
1/b - 1/d = 5c
- 1/d = 5c - 1/b
1/d = -5c + 1/b
d = -1/5c + b