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

I have the sugar deoxyribose. DNA only RNA only BOTH DNA and RNA
Solve the inequality below, then determine which number line shows the solution graphed correctly. 6x+12≥48
can you please help me ​
Damdamin sa on the wings of love​
PLEASE HELP!! DUE SOON
Write a descriptive paragraph beginning with the sentence “if I were a ghost I would...”
|5x+60|=10x identify the solution and extraneous solution
Elias’s teacher has given him a rectangle that is 15 feet by 20 feet. She has asked him to create a new rectangle using a scale factor of 8/3. Elias says that w
Rotate this hexagon 180° (0,8)
100m above sea level chosse the correct sign