If f(x)=69-15x then 
Given :

Lets find out
. The steps to find out f inverse are
Replace f(x) by y

Now we find 
Replace inverse function in the place of x in f(x)

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Step-by-step explanation:

Answer:
35
Step-by-step explanation:
100 / 50 = 2
70 / 2 = 35
Answer:
Polygons - Hexagons. So, the sum of the interior angles of a hexagon is 720 degrees. All sides are the same length (congruent) and all interior angles are the same size (congruent).
Step-by-step explanation:
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