Respuesta :

tanmayakumarp3

Answer:

Option B

Step-by-step explanation:

[tex]3( \frac{7}{5} x + 4) - 2( \frac{3}{2} - \frac{5}{4}x )[/tex]

[tex] = \frac{21}{5} x + 12 - 3 + \frac{5}{2} x[/tex]

[tex] = \frac{21}{5} x + \frac{5}{2} x + 9[/tex]

[tex] = \frac{42 + 25}{10} x + 9[/tex]

[tex] = \frac{67}{10} x + 9(option \: b)(ans)[/tex]

jasminebblanchard

Answer:

69/10x + 9

Step-by-step explanation:

I think there might be a mistype in your answer key. It should be (69/10)x + 9. You can see my process in the attachment below.

Ver imagen jasminebblanchard

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