mekhiwilder2005 mekhiwilder2005
  • 03-01-2019
  • Mathematics
contestada

The sum of 5 consecutive odd numbers is 135 what is the second number in this sequence

Respuesta :

mathecoach
mathecoach mathecoach
  • 03-01-2019

Step-by-step explanation:

x + (x + 2) + (x + 4) + (x + 6) + (x + 8) = 135

5·x + 20 = 135

5·x = 115

x = 23

So the sequence is

23, 25, 27, 29, 31

The second number is 25.

Do you agree?

Answer Link

Otras preguntas

Your doctor prescribes you to take 400 milligrams of medicine every 8 hours. How many ounces of medicine do you take in a day?
what is 35 5/7 multiplied by 3.14 or multiplied by 22/7
What is the additive inverse of 4x
Who was the 24 president of the United States?
what were some of the common occupations,cultural practice and traditions in the south Carolina  colony
2.375 divided by 0.05
What are three most common types of land forms in Washington
There are 15 black mice in a cage. The ratio of all mice to black mice is 5:1. How many mice are in a cage?
what is one reason that the offspring resulting from breeding the sheep with an unrelated sheep would not all be the same
The ratio of blue marbles to redmarbles in a bag is 11:9. If there are 99 blue marbles, in the bag, how many red marblesare there?