Aclosed economy has income of $1,000, government spending of $200, taxes of $150, and investment of $250. what is private saving?

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Three times the sum of a number and seven is negative thirty-six. what is the number?