Which ordered pair is a solution to the system of inequalities? y < 3 and y > -x+5 ?
a. (6,1)
b. (2,1)
c. (3,0)
d. (-2,4)

ps. for the equation y> -x+5, the sign should be greater than or equal to. i just can't find the key on my phone (> )

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.