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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.

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

If f(x) = 3x-2 and g(x) =2x+1 find (f-g)(x)