What is the answer for the mathematical expression -15 -8?

Answer 1

-7

Answer 2

Since it's a negative number(-15) minus a positive number (8), it's like adding two negative numbers (-15) and (-8). To do this, add them up similar to as if they were positive. (15+8) and then tack on a negative sign. Thus, the answer is -23.

Answer 3

Well, darling, the answer to -15 - 8 is -23. It's as simple as that. So go ahead and strut your stuff with that newfound knowledge.