What is -4 - 9?

Answer 1

-13

Answer 2

-4-9

first we look at our integers (numbers) they are both negative so then we remember the rule when we times negative and negative we get ositive so...

= 4 (--=+) 9

= 4+9

= 13

then we put the sign of the larger number

= -13

Answer 3

42