sorianocesar02oxcrq6 sorianocesar02oxcrq6

05-10-2017
Mathematics

contestada

the sum of three consecutive number odd integers is 18 less than five times the middle number find the three integers

Respuesta :

musiclover10045 musiclover10045

05-10-2017

1st number = x

2nd number = x+2

3rd number = x+4

x + x+2 +x+4 = 3x+6

3x+6 = 5(x+2)-18

3x+6 = 5x+10-18

3x+6 = 5x-8

3x+14 =5x

14 = 2x

x = 14/2 = 7

1st number = 7

2nd number = 7+2 = 9

3rd number = 7+4 = 11

Answer Link

Otras preguntas

Money managers: A. help people set up budgets to control personal spending. B. typically work for investment banks. C. are on the sell side of Wall Street. D

Which statement best applies to the slope of the line below? A. the slope is negative B. the slope is zero C. the slope is positive D. the line has no slope

A skier needs to buy new ski poles during a ski trip to Utah. The price of the poles is $24 and the sales tax is 4.7%. What is the total cost of the poles, roun

9. What is the setting of "The Little Match Girl"? A. A wintry city street B. A place in the matchseller's imagination C. The matchseller's attic home D. The ma

In which form of government do delegates speak on behalf of citizens? popular sovereignty authoritarian monarchy representative totalitarian

1. A scientific hypothesis can become a theory if ______. A) the entire community accepts it B) the hypothesis is tested extensively and competing hypothesis ar

The tensions leading up to the Civil War were present at the beginning of the nineteenth century. (Points : 2) True False

Identify two different habitats in a prairie ecosystem.Name one organism found in each habitat.

In which form of government do delegates speak on behalf of citizens? popular sovereignty authoritarian monarchy representative totalitarian

Is the clause in parentheses an adjective or adverb clause? Edgar Allan Poe was an American author (who wrote Gothic and macabre short stories).

Q&A Education