Need asap suppose pkn=bgh which other congruency statements are correct?

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2