Aurora1214
Aurora1214 Aurora1214
  • 22-06-2017
  • Mathematics
contestada

What is the solution to
4|0.5x – 2.5| = 0?

A. x = 1.25
B. x = 5
C. x = –1.25 or x = 1.25
D. x = –5 or x = 5

Respuesta :

robotmasterpig
robotmasterpig robotmasterpig
  • 23-06-2017
to equal zero x has to equal 5
Answer Link
jajumonac jajumonac
  • 06-10-2019

Answer:

B. x = 5

Step-by-step explanation:

If x = 5, the expression inside bars results zero, here the operations:

[tex]4|0.5(5) - 2.5| = 0\\4|2.5 - 2.5| = 0\\4|0| = 0\\0 = 0[/tex]

Answer Link

Otras preguntas

How many syllable in electricity
john and mary went to the mall. Is that a sentence or a fragment?
What equals to 31 using multiplication?
depict an angle 7pi over 4 in standard position
Explain why summer in the Northern Hemisphere is cooler than summer in the Southern Hemisphere.
Express 0.59 as a fraction....
Express 0.59 as a fraction....
Express 0.59 as a fraction....
john and mary went to the mall. Is that a sentence or a fragment?
How many syllable in electricity