What's the answer? It's urgent 4^3 divided by 8 - 1 + 5 divided by 8

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2