Answer:

Step-by-step explanation:
In this question, you are solving for n.
Solve:
−2p + 6n = 5
We have to get "n" by itself, so add 2p to both sides.
6n = 2p + 5
Since the variable "n" has a number next to it, we have to get rid of that number in order to get our answer.
To do so, we would divide both sides by 6.

Simplify the equation further.

The lenght of each diagonals is 1.
Answer:
Around $790
Step-by-step explanation:
You divide by 31 and multiply by 7