You are purchasing four items and want to calculate the tax. the items cost $2.50, $8.75, $3.00, and $10.25. the tax rate is 6%. how much is the tax? calculation with distribution (show all steps.) calculation without distribution (show all steps.)do it with and without distribution : )

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.