## anonymous 5 years ago solve the inequality, then write solution set in interval notation 7x+2+x(greater than or equal to) 1 +3x-19

1. anonymous

who is the guy next to you in the pic

2. anonymous

$7x+2+x \ge1+3x-19\rightarrow8x+2\ge3x-18\rightarrow5x \ge-20\rightarrow x \ge-5 or [-5,\infty)$

3. anonymous

$[-5,\infty)$

4. anonymous

the answer has only -4 choices...

5. anonymous

which one are in you in the pic

6. anonymous

i mean who is the guy

7. anonymous

my boyfriend

8. anonymous

oh

9. anonymous

do you have a bigger pic

10. anonymous

you dont even have a pic..im just here to get help with math...

11. anonymous

i can see you there

12. anonymous

with my eagle eyes

13. anonymous

ummm

14. anonymous

whats up ?

15. anonymous

i can see you in the pic :O

16. anonymous

solve the inequality. 5<1-5m<8

17. anonymous

$4<-5m<7\rightarrow-4/5<m<-7/5$

18. anonymous

$6<2x+4\le12$

19. anonymous

$2<2x \le8\rightarrow1<x \le4$

20. anonymous

but what is the interval notation and how do i graph it?

21. anonymous

how do i write as a compound inequality?

22. anonymous

interval notation are: (-4/5,-7/5) and for the last inequality is (1,4].

23. anonymous

thats not even one of the choices for 1 and 4 though..? theres (1,4) [1,4] (-4,-1) [-4,-1}