9. Use arrow notation to describe the translation of point P(8,-5) to point P 15, -6). A (x, y) = (x-7, y - 1) B (x, y) = (x+7, y - 1) c (x, y) (x-7. y +1) D (x, y) = (x+7, y +1) ,,

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.