Determine the simple interest.​ (The rate is an annual rate unless otherwise stated. Assume 360 days in one​ year.) pequals
​$775​,
requals
4.25​%,
tequals
90
days round to the nearest cent as needed

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.