I WILL GIVE BRAINLIEST

A one gallon can of paint will cover about 400 square feet and a quart of paint typically covers about 100 square feet. Martin is painting a walk-in closet black as he is converting the space to a dark room to develop pictures. He will paint just the walls and ceiling. It was recommended that he do at least two coats. The closet is 7 feet by 10 feet with a ceiling height of 9 feet. How many cans of paint will Martin need to buy?

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.