bp391860 bp391860
  • 19-03-2018
  • Mathematics
contestada

Find two consecutive numbers whose sum is 115

Respuesta :

kettboy kettboy
  • 19-03-2018
Let the first consecutive number be [tex]n[/tex] then,

[tex]n + (n+1) = 115[/tex], since they are consecutive, n+1 is the next number.
[tex]2n+1=115 \Rightarrow 2n = 114 \Rightarrow n=57[/tex]

Hence the two consecutive numbers that sum to 115 are 57 and 58.

Answer Link

Otras preguntas

23/2 as a mixed number​
5) What was the name of the wife Napoleon loved the most?
Based on the excerpt, which of the following best explains why the authors included feldman in their study? feldman designed a beautiful economic experiment. fe
What challenges did Joan of Arc face?
the term that serves as the basis for the mayor council form of city government
write your answer inside the box,explain how activity shown in each picture helps you in preventing non communicable diseases
simplify 2x + 3y - 5x + 7y
What raw protein should always be placed on the bottom shelf in the walk-in cooler? -shrimp -ground beef -poultry -beef roast
In 387 B.C. the Academy was formed in Greece as a school for what purpose? A. thought and philosophy B. poetry and grammar C. mathematics​
All of the following acts have had an impact on asian americans except the a. chinese exclusion act. c. immigration act of 1924. b. graves protection and repatr