Bye it bye it now dont pass up the opportunity <span />
85/100 and in simple terms 17/20
The basic unit of length in the metric system is meter.
21.9 is the answer so I hope you get it right
Answer:
Step-by-step explanation:
|x|=x,if x>0
|x|=-x,if x<0
(a)
|7-9|=|-2|=-(-2)=2
(b)
|7|-9=7-9=-2
