fatimazariah
fatimazariah fatimazariah
  • 21-10-2021
  • Mathematics
contestada


If x =- 5, which expression is equivalent to - 40k – x)?
A. – 4(k – 5)
B. – 40k + 5)
C. – 4(- 5k)
D. – 40k + (-5))

Respuesta :

sophiasnell22 sophiasnell22
  • 21-10-2021

Answer:

B

Step-by-step explanation:

x = -5

Put in -5 for x, and expand:

-40(k-x) = -40(k+5)

B. -40(k+5)

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