In approximately two to three sentences, explain how you would solve for x in the following equation: 14(x-4) = 56

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

What is the total surface area of this square pyramid?