Why do people purge or clean out their financial records instead of keeping every document recieved

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?