Use the coordinates of the labeled point to find a point slope equation of the line.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.