This is urgent, please answer!

The diagram shows the dimensions of a pool cover for a hotel pool.

Write and solve and equation to find the area of the pool cover.

What is this inequality notation? t is less then or equal to 2

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

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?