The correct answer is 21 simply because 21 is a multiple of 3 and a multiple of 7, other answer does not hold this conclusion.
Answer:
4p'fair x+2is answer in following
Answer: x>-6
Explanation: -2x -6>-18
-2x >-12
-x>6
X>-6
The answer is A(3). 3 arcs will be drawn
3•2-3•4
6-12=-30
-6=-30
false
