## ashleylynn 3 years ago 5. y_over_2_large < –3 (1 point) 6. –1.5d inequality-greaterthanorequalto9 (1 point) 7. 5s – 3 + 1 < 8 (1 point) 8. 8d + 2 < 5d – 7 (1 point)

1. myininaya

I honestly can't read the first two :( Do you think you can try to draw it using the draw tool?

2. ashleylynn

|dw:1332199017071:dw|

3. myininaya

$\frac{y}{2} <-3$ I will give you en example for this one: If you have $\frac{a}{5}<-2$ => $5 \cdot \frac{a}{5} <-2 \cdot 5$ $a<-10$ See you can see what is going on in this example.... Hint multiple 2 on both sides for that problem..

4. myininaya

so what did you get for the first one?

5. ashleylynn

no clue om stilll trying to figure it out

6. ashleylynn

i got y is less than -1

7. myininaya

So did you multiply 2 on both sides?

8. myininaya

2(-3) is not -1

9. ashleylynn

-6

10. myininaya

y<-6 is the solution set

11. ashleylynn

the second one im kinda stuck

12. ashleylynn

d is greater than or equal to 9.5

13. myininaya

$-1.5d \ge 9$ How do you get d by itself?

14. ashleylynn

15. myininaya

No to undo multiplication by -1.5 you divide by -1.5 But when you multiply or divide by a negative on both sides this flips the inequality sign

16. ashleylynn

-6

17. myininaya

yes now what about the inequality part?

18. ashleylynn

N is less then or equal to -6

19. ashleylynn

3rd one. i dont get at alll

20. myininaya

ok d not N but yes that is right

21. ashleylynn

Thanks your helping soo much! the third one i dont get at all i need help step by step

22. myininaya

5s – 3 + 1 < 8 Combine like terms first -3+1=?

23. ashleylynn

-2

24. ashleylynn

is it 3<10

25. ashleylynn

s<10

26. myininaya

So we have 5s-2<8 right?

27. ashleylynn

yes. so wouldnt you +2 to 8

28. myininaya

yes! :) 5s<10 Divide both sides by 5 and you win! :)

29. ashleylynn

thankkk you! and now the last one

30. myininaya

8d + 2 < 5d – 7

31. myininaya

So what do you think one possible first step is?

32. ashleylynn

Subtract 2 from both sides

33. myininaya

ok! :) 8d<5d-9 That gives us this! VEry good!

34. myininaya

Now?

35. ashleylynn

not sure this is were i got stuck when i tryed doing it before:(

36. myininaya

What did you try before?

37. ashleylynn

38. myininaya

Get your terms that have the same variable part together how do you get the 5d part on the other side?

39. myininaya

What happens if you subtract 5d on both sides? Try that/

40. ashleylynn

you get 2d

41. myininaya

nope nope

42. ashleylynn

0

43. myininaya

8-5=3 right? So 8d-5d=3d

44. myininaya

So we have 3d<-9