Answer:
A. 1÷(X+1) (x-2)
some steps are directly
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A = 15000(1.04)6 .........You can put this into your calculator such that it becomes
A = $18,979.79
Answer:
what I dont even know whT your talking about. could you please explain your question a bit more?? then maybe I could help you out
Answer:
The circle's diameter is 
Step-by-step explanation:
we know that
The circumference of a circle is equal to

where
D is the diameter of the circle
In this problem we have


substitute the values and solve for D


Answer:
x=8a
Step-by-step explanation:
(3/a) x - 4 = 20
add 4 to both sides
(3/a) x = 24
Divide by 3/a
x = 24 / (3/a)
Use KCF (keep change flip)
x = (24/1) x (a/3)
x = 24a / 3
simplify
x = 8a