Could someone pls tell me the answer

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

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.