8. If a person has pneumonia, why shouldn't he or she automatically be presc Pneumonia can only be treated by an antiviral. . Pneumonia can never be treated with an antibiotic. Pneumonia can only be treated with a vaccine. Pneumonia can be caused by a number of different pathogens. .​

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.