An input-output table has two sets of numbers, input numbers and output numbers. The same thing is done to each input number to get the output number.

What was done to each of these input numbers to get the output numbers?

Astudent simplified a rational expression as shown.

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

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?