Evaluate: [(- 16) + 4] ÷ [(-2) + 5]
2 answers:
Answer:
We need to evaluate this: [(-16)+4] / [(-2)+5]
First, we do the brackets:
[(-16)+4] = -16 + 4 = -12
[(-2) + 5] = -2 + 5 = 3
Now, we only need to divide, as we have calculated both brackets:
-12/3 = -4
(Remember that when dividing a negative number by a positive one, we always obtain a negative)
So the result is -4
Our focus here will be on the figures inside () to start on with; considering these figures are - & + accordingly:-
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