Evaluate the expression shown for x = 9. -5/6x +7. A.-13 1/3. B.-1/2. C.7 1/3.

Question

Evaluate the expression shown for x = 9.
-5/6x +7.

A.-13 1/3.

B.-1/2.

C.7 1/3.

D.9 2/3

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Thu Thảo 3 years 2021-08-24T16:16:17+00:00 1 Answers 11 views 0

Answers ( )

  1. Tryphena
    0
    2021-08-24T16:17:42+00:00
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    Answer:

    B. 1/2

    Step-by-step explanation:

    Make 9 an improper fraction, then multiply by -5/6.

    -5/6 times 9/1 = -45/6.

    -45/6 cannot be simplified, so you make it a mixed number.

    -7 1/2.

    Add the 7 to -7 1/2 and that cancels out to 1/2

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