James has 3 hats, 2 pairs of shorts, and 5 shirts to chose from. if he wears exactly 1 of each item, how many different combinations (1 hat, 1 shirt, and 1 pair of shorts) can he choose to wear?

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.