SOmeone help me 50 boys and 30 girls participated in a contest. 20% of the boys and 30% of the girls received prizes. What percentage of the contestants received prizes?

Boys= % of =

Girls= ___% of =

Total of contestants received prizes =

Total number of contestants participated=

To find the percentage:

Fraction (number of contestants received prizes to total number of contestants) x 100% = %

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.