tiffykitty02 tiffykitty02

03-03-2017
Mathematics

contestada

The sum of 3 consecutive odd numbers is 51. What is the second number in this sequence?

Anyone??? Please help A.S.A.P!!!

Respuesta :

wolf1728 wolf1728

05-03-2017

(2n +1) + (2n + 3) + (2n + 5) = 51
6n + 9 = 51
6n = 42
n = 7
numbers are 15 17 and 19

Answer Link

Otras preguntas

There is 1/4 of a pear in every container of fruit salad. How many whole pears are there in 8 containers of fruit salad?

Next four multiples of 5/6

It is –6oC in Oslo. If it is 14oC warmer in Limerick, what is the temperature in Limerick?

use the properties and mental math to find the sum 5 1/3 +(2 2/3+1 1/3)

What does the word in parenthesis mean in the following sentence? Muchos hombres (se afeitan) todas las mañanas. A.) bathe B.) shave C.) take a bath D

Which type of payment has the most consistent earnings? a. Commission b. Salary c. Wage d. Overtime

Which word does not describe a general characteristic of Classical music? order balance emotional simplicity

What is the subordinating conjunction that introduces the subordinate clause in the following sentence? Although they did not feel comfortable at first, the jea

How was olmec society organized?

what is 17/15 as a mixed number and 2 31/18