3f x 4f⁴
……………………………….

Of four points are collinear, they are also coplanar

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%.

Pls brainliest will be awarded if answer is correct