Astore manager pays $40 for a shirt and adds a markup of 20%. during a store sale, the manager marks the cost of the shirt down by 20%. what is the percent of change from the original cost, $40 to the sale price? pls show work

Why was the al-qaeda terrorists organization established

Plz which of the following statements is the best definition of a blockade? a. a blockade is a group of soldiers recruited from a foreign country who serve for the money. b. a block it is a military tactic in which one army moves into place to face another army. c. a blockade is a wooden fence built to defend a colonial settlement. d. blockage is the shutting off of a port by ships to keep people or supplies from moving in or out.

Plz which of the following spanish conquistadors did not explore large parts of what is now the united states? a. juan ponce de leon. b. hernando cortés. c. hernando de soto. d. francisco coronado.