Directions: Find the value of x. 8. (3x - 2) (10x-11) 9. (3x-5) (3x + 1) (7x + 5) 10. 11. (11x-1) (14x-13) (20x-3) 151" (4x + 13) (6x + 2)"

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.