Answer:
C will be the answer for this
Answer:1
Step-by-step explanation: f(x)=-2 |x+1|
plug in the f(x) which is -2 into x to solve.
|-2+1|= |-1|= 1, it turns into positive 1.
The |x| operator means 'absolute value' or the positive value of the negative values. To help this make sense, here's a visual representation:

But,

Do you see what I mean? BTW, your answer will just be 8 + 8 or 16.
Answer:

Step-by-step explanation:
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=
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Answer:
3/10
Step-by-step explanation:
=4/7 + 9/70 - 4/10
=l.C.M of 7 , 70 and 10 =70
=4/7 .10/10 +9/70 -4/10 .7/7
=40/70 +9/70 -28/70
=40+9-28/70
=49-28/70
=21/70
=3/10