Maxwell is trying to figure out how much water he needs to fill his aquarium. He knows that his aquarium has measurements of 8 inches wide, 9 inches long, and 12 inches high. He plans to put a solid metal chest in the bottom of the aquarium that has a base area of 30 inches and a height of 4 inches. How much water will he need to fill the aquarium? Try to draw a model to match your thinking. Answer quickly please.

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.