Last question..so sry I keep asking!! TvT (Asap please!)

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%.

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is