Express thos number in scientific notaion 0.0008235

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

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.

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3