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

Complete this senate with the correct form of avior Les étudiants ____ besion de livres
please help! need answers in order to move on:) 1.) which number equals (5)^-3? - -125 - 1/15 - 1/125 - -15 2.) find the equivalent for -(3)^-4 - -(4x4x4) - -3x
write atopic about argumentative essay​
pls help ASAP Which event was important to the start of the Christian religion?
Western imperialism in the late nineteenth century was stimulated by: Group of answer choices an ongoing quest for markets and raw materials. nationalistic pr
this keeps food and drink cold
Geometry homework I need help pls pls pls
Grease is applied to the moving part of machine. ​
21. 13/4 x 42/9 = O A. 132/18 B. 64/9 O C. 77/18 D. 41/6 Worth 2 points
Complete the questions with the correct form of the verb aller.