phathima1234 phathima1234
  • 12-12-2020
  • Mathematics
contestada

Given that 8x−4y=39
Find y when x=5
Give your answer as a fraction in its simplest form

Respuesta :

jainkushahra
jainkushahra jainkushahra
  • 12-12-2020

Answer:

answer is 1/4 or One divided by four

Ver imagen jainkushahra
Answer Link
Аноним Аноним
  • 12-12-2020

Answer:

[tex]y=\frac{1}{4}[/tex]

Step-by-step explanation:

[tex]8x-4y=39; x=5\\\\8(5)-4y=39\\\\40-4y=39\\\\40-40-4y=39-40\\\\-4y=-1\\\\\frac{-4y=-1}{-4}\\\\\boxed{y=\frac{1}{4}}[/tex]

Hope this helps.

Answer Link

Otras preguntas

What is not an example of a mineral? a. gold b. mica c. steel d. quartz
What's the GCF of 12,40, and 45
Jill traveled to Canada and bought a new lamp for $460 Canadian dollars. In U.S. dollars (to the nearest cent) this is equivalent to
Is a grasshopper a consumer or producer
Specific career details such as _____ and _____ vary within career clusters.
5 foods that went from the new world o the old world
Locate and identify the -ing form. Marilyn occupied herself by painting. verb phrase participle gerund I know the -ing word is "Painting", and I think it's a v
What times 7 eaqules 810?
what is the binomial expansion of (m+2)^4
Which layer contains almost 90% of the atmosphere's total mass?