After having done this on paper:

We want to isolate the variable, and the first step is to subtract the 8.

Since the <em>n</em> is being multiplied by 3, and that = 8, we can multiply both sides by 3.
<em>n</em> = 24
Let me know if this helped you understand better.
Also, you can check this by substituting in 24 for <em>n</em>.
Answer:
38.7°
Step-by-step explanation:
You are basically looking at a triangle with a 90° angle (check picture).
Since we are looking for the ramp's angle and are given the length of the opposite and the hypothenuse, we have to solve the following equation:

which is equivalent to

The total cost will be $52.44.
Please vote my answer brainliest! Thanks.
Your answer is highly correct
Answer:

Step-by-step explanation:
of the model is
of the actual pole.
Here, the pole which is present in the model measures
, so
of the model will be 
Hence, the actual pole will be
tall.