Hello :
<span>the opposite is : -6
</span><span>the absolute value is : 6</span>
The answer to Q1 along with an explanation is shown in the picture;
Having a look at all the questions, they are all essentially the same type so can all be solved similarly;
So by following the method and explanation, you should be able to do the rest of the questions.
Answer:
X=7
Step-by-step explanation:
X = SQRT(49)
X = 7
Best regards
Answer:1077
Step-by-step explanation: