The formula for the perimeter of a rectangle is p = 2l + 2w where l is the length and w is the width of the rectangle. what is the length of a rectangle whose perimeter is 48 inches and width is 6 inches? A.12 inches
B.18 inches
C.24 inches
D.30 inches

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.