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)

Answer Link

Otras preguntas

what is a xylophone? need help pls

Approximately 15% of the shirts at windsor and best garment factory are labeled irregular and di not receive the windsor and best label. At this rate how many s

which one of the following sentence contains a predicate adjective

16. The spreading of sound waves around openings in barriers is called A. reverberation. B. an echo. C. diffraction. D. refraction.

what is a xylophone? need help pls

what is the difference between a moth and a butterfly?

There are some cases where distance time graph of a particle is vertical . So could you please tell me when it is possible????

In the thermal decomposition of copper carbonate, the black solid left behind weights less than the original copper carbonate . Why?

what is smog? could you help me... pls

Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil?