jjuuuuu jjuuuuu
  • 11-10-2018
  • Mathematics
contestada

find three consecutive even integers such that the sum of twice the smallest and three times the largest is 42

Respuesta :

konrad509
konrad509 konrad509
  • 11-10-2018

[tex]2n,2n+2,2n+4\\\\\\2\cdot2n+3(2n+4)=42\\\\4n+6n+12=42\\\\10n=30\\\\n=3\\\\2n=2\cdot3=6\\2n+2=6+2=8\\2n+4=6+4=10[/tex]

6,8,10

Answer Link

Otras preguntas

please help 10 points!
Maxine compiled a list of these car prices:$7,500,$6,500,$5,750,$4,900,$6,250 and $4,200.Find the mean of these prices
If I open a business to serve blind people then design the interior to be akin to an obstacle course, am I cruel? I’m graduated so my points are up for grabs ca
What is the formula of Sodium Sulfide? A) Na3S₂ B) NaS₂ C) Na₂S D) Nas
What is the formula of Sodium Sulfide? A) Na3S₂ B) NaS₂ C) Na₂S D) Nas
HELP ME PLEASE WITH THIS MATH PROBLEM
2nd exercise of a 5-part course. Giving 100p for each. Total of 500p. (Everything must have a procedure) 2. Convert the next rectangular functions into polar fu
What is a tree? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.
please help 10 points!
3 An egg is thrown upward with an initial speed of 4 m/s. After 6 seconds, the egg's velocity is m/s