Suppose that you use the health club x time
When you will use it charged will=12+9=21
Equating both side
300+6x=21x
300=15x
X=20 member
Answer:
Reflection over the Y axis-
Step-by-step explanation:
Answer:
X=3
Step-by-step explanation:
We know 350 = 5t^2 + 10
So 5t^2 = 340
t^2 = 68
Take the square root of both sides to get t = 8.246 years.
Answer:
Position is n = 16
Step-by-step explanation:
he explicit rule for the term in the sequence is given as:
f(n) = 2.5 n - 16
given that the term is 24, we need to find "n" (position). So we solve for "n" :
24 = 2.5 n - 16
24 + 16 = 2.5 n
40 = 2.5 n
n = 40/2.5
n = 16