8g=9.6 dude can somebody help me with this I cannot figure out how to work the problem

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

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?

Finding tbe values of the variables in each kite