Eiko is wearing a magic ring that increases the power of her healing spell by
30
%
30%30, percent. Without the ring, her healing spell restores
H
HH health points.

Which system of linear inequalities is represented by the graph?

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Which best explains why this triangle is or is not a right triangle ?