## anonymous one year ago https://gyazo.com/28d50179665db76a5f7e6625e449a947

1. texaschic101

-2 >= x/27 --- multiply both sides by 27 -54 >= x if there is an equal sign in the problem, it will be a closed circle....and greater then means shaded to the right. So what do you think now ?

2. texaschic101

oh...wait...it can also be x <= -54...so it is less then (shaded to the left)

3. anonymous

it would be C

4. texaschic101

yes..it is C

5. anonymous

:) i knew it

6. anonymous

help with another?

7. texaschic101

sure :)

8. anonymous

:)

9. anonymous
10. texaschic101

13r <= -156 --- divide both sides by 13 r <= -156/13 r <= - 12 so r is less then or equal to -12 closed circle, shaded to the left so what do you think now ?

11. anonymous

automatically crosses out C/D there going >

12. anonymous

A :)

13. texaschic101

crosses out b too.....because of the equal sign....it needs a closed circle

14. anonymous

A :)

15. texaschic101

yep ^^

16. anonymous

another?

17. texaschic101

sure :)

18. anonymous

<3

19. anonymous
20. texaschic101

66 < 6x --- divide both sides by 6 66/6 < x 11 < x or x > 11

21. anonymous

A?

22. anonymous

A or B

23. texaschic101

B

24. anonymous

i was thing tht because dividing is going down

25. texaschic101

you got anymore ?

26. anonymous
27. anonymous

yes

28. texaschic101

ok....you got an open circle...means there is no equal sign in the problem....that eliminates D. It is shaded to the left....that means less then...that eliminates C. Your open circle is on 2....so that means x is less then 2.....answer is B. Understand ?

29. texaschic101

These can be easily done by process of elimination

30. anonymous

hmm

31. anonymous

makes sense :)

32. anonymous

3 more? :D

33. texaschic101

ok....lets do this :)

34. anonymous
35. texaschic101

ok...she does not want to spend MORE THEN \$50. That means she can spend 50 or less. So it would be x <= 50.....you have to include the = sign because she can still spend 50.

36. anonymous

D :)

37. texaschic101

the other 2 ??

38. anonymous

i ment C

39. anonymous

not D

40. texaschic101

no...it is D

41. texaschic101

its less then or equal

42. anonymous
43. texaschic101

x + 1/4 >= 5/8 --- subtract 1/4 from both sides x >= 5/8 - 1/4 -- common denominator is 8 x >= 5/8 - 2/8 x >= 3/8 equal sign means closed circle....greater then means shaded to the right. answer is B

44. anonymous
45. texaschic101

x > 1 3/4 no equal sign, so an open circle....greater then means shaded to the right...answer is D. do you have any questions on anything that I have done ?

46. anonymous

i got 100% :)

47. texaschic101

Thats what I am talking about :)....way to go.

48. texaschic101

congrads.....gonna go help someone else now. Tag me if you need any more help :)