I don’t understand this it’s a flocabulary called subtracting inteegrrd

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

Fiona has to plot a histogram of the given data

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25