Which statement must necessarily be true in order to avoid going into debt?

fixed expenses must be more than discretionary spending.
fixed expenses must be less than discretionary spending.
fixed expenses should not total more than your net income.
fixed expenses should not total more than your gross income.

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.

Need same math paper but the back now i hope your able to read it cleary i need with hw

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625