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With this given function D(h) = 8h + 25, how much dollars (D) did the student math after 45 hours? type in the correct answer *
3 points
560
385
425
None of the above

Respuesta :

[tex]\\ \sf\longmapsto D(h)=8h+25[/tex]

[tex]\\ \sf\longmapsto D(45)[/tex]

[tex]\\ \sf\longmapsto 8(45)+25[/tex]

[tex]\\ \sf\longmapsto 360+25[/tex]

[tex]\\ \sf\longmapsto 385[/tex]

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[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

With this given function D(h) = 8h + 25, how much dollars (D) did the student math after 45 hours? type in the correct answer

  1. 560
  2. 385
  3. 425
  4. None of the above

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

Given function = D(h) = 8h + 25

__________________

Given that,

  • D = dollars
  • h = number of hours = 45.

__________________

Solving...

D(h) = 8h + 25

D(45) = 8(45) + 25

D(45) = 8 × 45 + 25

D(45) = 360 + 25

D(45) = 385 dollars

  • The student should have got 385 dollars.

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