Given cot A = - V105 and that angle A is in Quadrant IV, find the exact value of cos A in simplest radical form using a rational denominator. 8​

2x minus y equals 6, x plus y equals negative 3

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.

Select the correct answer and solve for y