When buying an object on sale, the is the decrease in the price of the item.

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest

Select the number of ways in which a line and a circle can intersect

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.