Question

HELP ME PLEASE 25 points

Answer 1

Hello,

1) 2<2&2/3=2.6666...<3 Answer C (2 and 3)

2)-4<-3.75<3 Answer B ( A and B)

3)abs(B)=3/8 Answer B

4)an absolue value is always positive or null answer FALSE

5)|5-9|=|-4|=4 answer C

6)-|5|+|-5|=-5+5=0 answer C

7)I have understand AC as distance between A and C =2

AC-EF=2-1=1 Answer C

8) CF=2-(-2)=4 Answer D

9) NE=5-1=4 answer C

10)
x-7=6
==>x=1
Answer A

Answer 2

pg1
1. f,g
2. a,b
3. 3/8
pg2
1 false
2 -4
3 -10
4 -5
pg 3
1 0
2 6
3 13