Which is a better buy $2.90 for 5 bags of skittles or $4.56 for 8 bags of skittles

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.

For each proportion find the unknown number x 1/5/8=×/15

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)