Question

10 - (-9)= WHAT??? PLEASE help AND SHOW WORK IF YOU CAN?

Answer 1

19

Explanation:

`10-(-9)\\\\10+9\\\\\boxed{19}`

Hope this helps.

Answer 2

19

Explanation:

-(-9) becomes 9 because the negative in front of the parenthesis is just a negative one that is multiplied with the negative nine, making it a positive nine. This makes the problem 10+9