Abike rental company charges $ 4.00 rental fee plus $2.00 per hour. selena paid $12.00 to rent a bike. how long did selena rent the bike for

43lbs of tomatos cost $387. how much would 41lbs cost

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.

Identify the number as a regional or irrational. explain. 291.87