Andrew made a scale drawing of the elementary school. The scale of the drawing was 8 centimeters : 3 meters. if the actual length of the schoolyard is 30 meters, How long is the schoolyard in the drawing ?how long is the schoolyard in the drawing

Mary had at least an 80% on her test write an inequality to represent this situation

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Solve the system of equations. y= 2x y= x^2 - 15