Is ( - 2, 2) a solution to the system y - x = – 4 and - 3x – 2y = – 10? O No, because ( – 2,2) is a solution to neither equation.
Yes, because ( – 2,2) is a solution to one equation.
No, because ( – 2, 2) is a solution to only one equation.
O Yes, because ( – 2,2) is a solution to both equations.

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.

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"

The area of each triangle is 7 square units. the surface area of the triangular prism is