4. The length of a rectangle is four meters less than five times the width. What is the length of the rectangle if the perimeter must not exceed 300 meters?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

With: label the vertices and all the elements needed. find x

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.