Answer:
6
Step-by-step explanation:
b(x)=|x+4|
b(-10)=|-10+4| (subtitute -10 into x)
=|-6|
=6
because any num in modulus will become positive
-10
im not sure but maybe
12
1/2
1/2 means one half. 50% is a half of a whole. I hope I helped :)
