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supercait10

  • one year ago

Question 1. Evaluate 4 times a number q plus 25 when q=2 A. 27 B.31 C.33 D.42 Question 2. If p=8, evaluate 4 )2 / 9.3 A.2 B.3 C.6 D. 8 Question 3. If q=2, evaluate (24 + 18 .q) - (5q + 7) A. 38 B. 79 C. 31 D. 21

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  1. triciaal
    • one year ago
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    |dw:1441218251580:dw| first clarify the question you can use parenthesis write the expression then replace q with 2 and compute

  2. triciaal
    • one year ago
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    based on the answer choices the question is (4 times a number q ) plus 25 4*2 = 8 8 + 25 = 33

  3. supercait10
    • one year ago
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    okay can u help me on the other two i'm stuck on those two

  4. triciaal
    • one year ago
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    2) I don't know what you mean write the expression properly then let p = 8

  5. supercait10
    • one year ago
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    hold on

  6. triciaal
    • one year ago
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    |dw:1441218753454:dw|

  7. triciaal
    • one year ago
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    all the same process write the expression then substitute with the value compute /simplify

  8. supercait10
    • one year ago
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    |dw:1441219001794:dw|

  9. triciaal
    • one year ago
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    |dw:1441219235400:dw|

  10. triciaal
    • one year ago
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    think you have the wrong question based on the answer choices

  11. supercait10
    • one year ago
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    no thats the answers in the quick practice test

  12. triciaal
    • one year ago
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    did you write the question correctly?

  13. triciaal
    • one year ago
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    |dw:1441219806079:dw|

  14. supercait10
    • one year ago
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    yes its \[p = 8, Evaluate 4^{2} \div p.3\]

  15. supercait10
    • one year ago
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    thats the problem

  16. triciaal
    • one year ago
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    yes what does it mean? did you mean p^1/3?

  17. supercait10
    • one year ago
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    idk its in the practice test

  18. triciaal
    • one year ago
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    when p = 8 8^.3 =8^1/3 = 2

  19. supercait10
    • one year ago
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    okay thanks

  20. supercait10
    • one year ago
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    then can u help me out of the last one

  21. triciaal
    • one year ago
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    |dw:1441220047020:dw|

  22. triciaal
    • one year ago
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    |dw:1441220091753:dw|

  23. supercait10
    • one year ago
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    how it is on the test its p.3 thats what the test shows

  24. triciaal
    • one year ago
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    I had to think yes 3p = 3 times p p.3 = p^.3

  25. supercait10
    • one year ago
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    okay its fine just help me out of the third one the second doesn't matter

  26. triciaal
    • one year ago
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    no its not fine if you don't understand!! I already did the third one

  27. supercait10
    • one year ago
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    the second one is only worth half a point but still i have to do it the third and the first one are worth three points

  28. triciaal
    • one year ago
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    next time the second one could cost you 50 points I think it comes down to understanding how to write see I missed it if it weren't for the choices then I had to "read in math"

  29. triciaal
    • one year ago
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    |dw:1441220546121:dw|

  30. supercait10
    • one year ago
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    nevermind i just failed the test anyways so it doesn't matter at this point it was a timed test and i failed so there is no point on telling me

  31. triciaal
    • one year ago
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    |dw:1441220648609:dw|

  32. triciaal
    • one year ago
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    sorry you failed but if the question is not clear then it is different from what is expected and will be a different problem altogether

  33. supercait10
    • one year ago
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    its fine

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