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27 March, 20:22

Which is the solution to the equation 3.5 (2 h + 4.5) = 57.75? Round to the nearest tenth if necessary.

Answer options:

6

7.6

8.9

10

+5
Answers (2)
  1. 27 March, 23:10
    0
    6 is the answer
  2. 27 March, 23:52
    0
    Answer = 6

    Step by step explanation:

    3.5 (2h + 4.5) = 57.75

    - divide both sides by 3.5

    2h+4.5 = 16.5

    - now subtract 4.5 from both sides

    2h = 12

    -make h the subject by dividing both sides by 2

    h=6
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