hicks38 hicks38
  • 01-09-2018
  • Mathematics
contestada

the sum of 3 consecutive even numbers is 270 . What is the first number in the sequence

Respuesta :

jamiexx
jamiexx jamiexx
  • 01-09-2018

Let the first number, also the smallest number, be x.

Since they're consecutive even numbers, each number is greater than the previous one by 2.

Therefore, we can write this:

x + (x + 2) + (x + 4) = 270

3x + 6 = 270

3x = 264

x = 88

Therefore, your answer should be 88.



Answer Link

Otras preguntas

MATCH THE WORDS WITH THE DEFINITIONS
Through what system is oxygen delivered to the cells to produce energy in cellular respiration
Which of the southern colonies was established as a proprietorship?FloridaGeorgiaCarolinaVirginia
whats a food mexicans like?
What eats rabbit? and What does a fox eat?
The sickle cell allele is an example of which evolutionary force? how many base changes result in hemoglobin s? in which environment does possessing a sickle ce
What is act 1 scene 3 about in Macbeth
Which of the follwoing is used when a political candidate highlights his or her experience in finance as the basis of a plan for economic recovery?
Sociologist, emily kane, found that parents of boys were ambivalent or even distressed about their sons' interest in feminine icons (such as barbie dolls) or pa
What is the area of a regular polygon with 16 sides and side length 4 inches