A. since jung is in a hurry, he decided to walk on the conveyor belt (in the same direction he would travel standing
still). if his terminal is 300 feet away and he wants to get there in 60 seconds, how fast does he need to walk with
respect to the conveyor belt
(assume he can ride the conveyor belt the entire distance)

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.