Mr. watson is planning the seating for school play. he needs to reverse 1/3 of the seats for students, 1/6 of the seats for parents, and 1/8 of the seats for teachers and school administrators. the remainder of the seats can be used for open seating. what fraction of the seats are now left for open seating? use fractions

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.