The point (-3,11) is a solution of which of the following systems?
y≥x-2
2x+y≤5

y> x+8
3x+y> 2

y> -x+8
2x+3y≥7

y≤-3x+1
x-y≥-15

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?