Which expression is equivalent to -16 - 7? A. -16 + 7
B. -16 + (-7)
C. 16 + (-7)
D. 16 + 7

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Percent increase and decrease. original number: 45 new number: 18

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.