Isaac is on the 4th floor of a building. if he rides an elevator up 7 floors, what floor will he be on? what integer represents the floor isaac is starting on? what integer represents how many floors the elevator will rise? what floor will the elevator stop at?

An integer is a whole number.

1) if Isaac is on the 4th floor and goes up 7, that is 4 + 7= 11. So he is on the 11th floor.

2) the integer representing the floor he is starting on is 4 because that is the whole number associated with "4th."

3) the integer representing how many floors he will rise is 7.

4) the elevator will stop at 11.

Hope this helps! :)