Evaluate :
5 - 3 x when x = - 7
substitute - 7 for x.

Is the orthocenter of a triangle on the inside ?

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.

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3