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kweenlexis

  • one year ago

Which of the following is true when comparing the following numbers on a horizontal number line? -9/5 ? -1.8 A. Since is to the right of -1.8 on the number line, . -9/5>-1.8 B. Since is to the left of -1.8 on the number line, .-9/5< -1.8 C. Since is to the right of -1.8 on the number line, -9/5<-1.8 D. Since is at the same place as -1.8 on the number line, .- 9/5=- 1/8.

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  1. kweenlexis
    • one year ago
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    i think its B.

  2. anonymous
    • one year ago
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    idk

  3. richgall____
    • one year ago
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    Its D

  4. anonymous
    • one year ago
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    u sure

  5. richgall____
    • one year ago
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    if you divide -9/5 you'll get -1.8

  6. kweenlexis
    • one year ago
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    oh i didn't divide :O thank you

  7. anonymous
    • one year ago
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    lol

  8. richgall____
    • one year ago
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    Welcome :)

  9. kweenlexis
    • one year ago
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    Marsha is driving 615 total miles on a trip. She has already driven of the distance. How far has Marsha driven? A. 123 miles B. 369 miles C. 246 miles D. 307 1/2 miles

  10. richgall____
    • one year ago
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    How much of the distANCE?

  11. kweenlexis
    • one year ago
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    i dont know

  12. kweenlexis
    • one year ago
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    oh she has driven 2/5 of the distance

  13. richgall____
    • one year ago
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    IM 100% sure its C because when i did 2/5 times 615, it gave me 246. Anytime you have a fraction you supposed to multiply it by another number.

  14. kweenlexis
    • one year ago
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    simplify the following expression. 8/3 + 3/7 over 2/9

  15. kweenlexis
    • one year ago
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    A. 37/2 B.193/42 C.58/21 D.87/7

  16. richgall____
    • one year ago
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    Hold On

  17. kweenlexis
    • one year ago
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    ok

  18. richgall____
    • one year ago
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    I Cant Get it Into simplest form

  19. richgall____
    • one year ago
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    8/3=2.66666666667 3/7=0.42857142857 so you add those

  20. richgall____
    • one year ago
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    2/9=0.22222222222 and then divide by this and then turn it into a fraction in simplest form

  21. kweenlexis
    • one year ago
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    i got the answer its B thanks anyway

  22. kweenlexis
    • one year ago
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    Use properties of rational numbers to simplify the expression. -23 - (41.06 + 17) A. -47.06 B. 35.06 C. -81.06 D. 1.06

  23. kweenlexis
    • one year ago
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    i think its C

  24. richgall____
    • one year ago
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    Yea it is.

  25. kweenlexis
    • one year ago
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    ok thanks fopr that one

  26. kweenlexis
    • one year ago
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    for*

  27. richgall____
    • one year ago
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    welcome.

  28. kweenlexis
    • one year ago
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    Common Name Electric Charge Aluminum Ion +3 Oxide Ion -2 Sulfide Ion -2 Nitride Ion -3 Hydrogen Ion +1 Calcium Ion +2 Zinc Ion +2 Lithium Ion +1 Bromide Ion -1

  29. kweenlexis
    • one year ago
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    that for the nest question :)

  30. kweenlexis
    • one year ago
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    An ion is an atom or molecule with an electric charge. The table below lists some ions and their electric charges. Common Name Electric Charge Aluminum Ion +3 Oxide Ion -2 Sulfide Ion -2 Nitride Ion -3 Hydrogen Ion +1 Calcium Ion +2 Zinc Ion +2 Lithium Ion +1 Bromide Ion -1 Select all the groups of ions that, when combined, create an ionic compound with an electric charge of 0. sulfide and calcium zinc and calcium oxide and nitride bromide and hydrogen aluminum and nitride

  31. kweenlexis
    • one year ago
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    An ion is an atom or molecule with an electric charge. The table below lists some ions and their electric charges. Common Name Electric Charge Aluminum Ion +3 Oxide Ion -2 Sulfide Ion -2 Nitride Ion -3 Hydrogen Ion +1 Calcium Ion +2 Zinc Ion +2 Lithium Ion +1 Bromide Ion -1 *Select all the groups of ions that, when combined, create an ionic Ocompound with an electric charge of 0. sulfide and calcium zinc and calcium oxide and nitride O bromide and hydrogen O aluminum and nitride

  32. kweenlexis
    • one year ago
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    the O i missed up just forget bout this question i guess

  33. richgall____
    • one year ago
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    Im only in 8th (lol) i dont reallly know this stuff :)

  34. kweenlexis
    • one year ago
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    im in 7th :)

  35. richgall____
    • one year ago
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    oh my goddd i dont even have this type of work!!!

  36. kweenlexis
    • one year ago
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    lol im being home schooled for this year with k12.com maybe they want us to be smart cause we rtake test every dog on day that's what i dont like im ready to go back to regullar school nest year.

  37. richgall____
    • one year ago
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    Just post it as a seperate question and see do someone know how to get it.

  38. richgall____
    • one year ago
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    IM ready to go back to regular school too....

  39. richgall____
    • one year ago
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    i thought it'll be fun doing work on the computer at home

  40. kweenlexis
    • one year ago
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    you home shooled with k12 too?

  41. richgall____
    • one year ago
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    nahh i go to Memphis Virtual School i was about to go to k12 but idk y i didnt tho

  42. kweenlexis
    • one year ago
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    oh :0

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