PLEASE HELP
Find X
(7x+3) 78° 152°

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%.

Hello can you me find all the products

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?