Castel 140 super bouncy balls playing the bean bag toss at the country fair at school he gave one to every student in his math class the only has 24 remaining how many did he give away

Will mark the brainliest.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?