langleyruth22 langleyruth22
  • 31-08-2017
  • Mathematics
contestada

what is the sum of three consecutive odd integers is 75?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 31-08-2017
odd integers are 2 apart
they are n, n+2, n+4

the sum is 75

n+n+2+n+4=75
3n+6=75
minus 6 both sides
3n=69
divide both sides by 3
n=23
n+2=25
n+4=27

the integers are 23,25,27
Answer Link

Otras preguntas

What was one result of industrialization in America? There were more farmers. People moved from farms to cities. The government grew. There were more schools.
56 books;75% decrease
How did al-Qaeda get its start? as a Middle Eastern religious organization as a force against Soviet invasion of Afghanistan
Which was not a problem faced by workers in nineteenth century mills or mines? A. dangerous machinery B. low pay C. poor air quality D. eight-hour days
The longest road in the US?
Why did the Mormons face troubles with their neighbors in Independence, Missouri?
why is the Canadian Shield valuable despite its cold climate and rugged landscape
The United Nations has been involved in a number of Arab-Israeli conflicts in the Middle East by?
Why did the U.S. government remove Native Americans from the Southeast in the 1830s? The Supreme Court ruled that the Native Americans had violated treaty oblig
If $396 is invested at an interest rate of 13% per year and is compounded continuously, how much will the investment be worth in 3 years?