Answer:
|x + 12|
Step-by-step explanation:
The question I took form you I assume looks like this...
|x - (-12)|
Therefore, if we simplify this, the answer is |x + 12|
This is the answer because you would multiply -1 by -12
Answer:
all of them
Step-by-step explanation:
Answer:
B. (f + g)(x) = x - 7
Step-by-step explanation:
<u>→Set it up, like so:</u>
-3x - 5 + 4x - 2
<u>→Add like terms (-3x and 4x, -5 and -2):</u>
x - 7