Answer:

Step-by-step explanation:
We have a 4-sided triangular pyramid
, where

-8
Step 1) Subtract 3 from both sides of the equation
Step 2) Add 4W to both sides of the equation
Step 3) Divide both sides of the equation by the same factor
Answer:
$2161.89
Step-by-step explanation:
im sorry if it's not correct...