(Help needed pls) Ricks age is 5 years less than three times Jons age. Which equation represents Ricks age (r) A) j= 3j + 5
B) r= 3j - 5
C) r= 5j - 3
D) j= 3 x 5 = r

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.