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

what was taylor's destination when she left home? a.to go as far as her car would take her b.to go to the place where the ocean met the land c.to go to the cher
a seven letter word containing thousands of letters?
a blender costs $18 to make and sells for $21.60. find the markup rate.
which of the following is a skill that would contribute to someone's academic identity ?
Need help. Find the derivative of f(x) = 5x + 9 at x = 2. Find the derivative of f(x) = 6 divided by x at x = -2. Thanks
what are five unbiased and biased facts about the public smoking? give me five of each please.
(01.01 LC)Adding regularly scheduled physical activity to her daily schedule helped Alicia become less flexible more interesting less productive more relaxed
what is fiction element
Which of the following is an example of an extrusive igneous rock? A. rhyolite B. granite C. andesite D. coal
Which of the following was a famous cow town? a. Abilene, Kansas c. Alden, Kansas b. Amarillo, Texas d. Abilene, Texas