Part 1: Describe each angle in each situation as an angle of elevation or an angle of depression. Part 2: Find the value of x
Will give brainliest

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?

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs