I am on number 8 u have to read example 4 first but i still dont understand it!!

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

Find the distance between the pair of points a(-1,8) and b(-8,4)