Since it's wednesday, buy for less gives a 10% discount for purchases. the items in rhonda's cart total $85.00. she needs to know the cost of the items with the discount. so, she multiplies 10% times $85.00 and subtracts the amount from $85.00 which expression would give rhonda the same result in one step?

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.