The ratio of cups of sugar to cups of flour in the recipe is 2: 3. if there are 55 cups of sugar and flour combined, how many cups of sugar are there?

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?