If x and y are
integers, x-y=4. What is the minimum value of xy?

What kind of bond pays interest which is exempt from tax?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Write a story that matches with the expression 42x-5 pls hurry