Respuesta :
The answer is 1
-1-8 is -9 then because there are two minus signs it becomes positive so then it’s -9+10 which is 1
-1-8 is -9 then because there are two minus signs it becomes positive so then it’s -9+10 which is 1
1
-(-10) becomes a positive and then your equation will be -1-8+10 which equals 1
-(-10) becomes a positive and then your equation will be -1-8+10 which equals 1