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Find the value of each expression. (4 points each)

8. 6(6)-(12-3)

9. 5 [ (46-14)/4

please help me

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6 ANSWERS


  1. 8. 36-9=27

    9. 5x32/4=40


  2. Use order of operations. Please excuse my dear aunt Sally. Parenthese, exponents, multiplication, division, addition, subtraction

    6(6)-(12-3)

    6(6)-9

    36-9

    25

    5[(46-14)/4]

    5[32/4]

    5[8]

    40

  3. If the 8 and the 9 are part of the expression:

    8.6 (6)  -  (12-3)  =

    51.6     -     9     =  42.6

    9.5 [(46-14) / 4]  =

    9.5 [ 32 / 4]       =

    9.5 [8]              = 76

    If the 8 and the 9 are simply the question number:

    6*6 - (12-3) = 36 - 9  = 27

    5*[(46-14)/4] = 5*[32/4] = 5*8 = 40

  4. 8. 27

    9. 40

  5. 8. 6(6)=36-(9)=27.

    9. 5(32)=160/4=40.

    Can any1 verify this?

  6. 8. 36 - 9 = 27

    9. 5 * 32 / 4 = 5 * 8 =40

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