Ask Question
MathematicsMathematics
21 March, 09:11

The sum of 5 consecutive odd numbers is 135. What is the second number in this sequence?

+5
Answers (1)
  1. 21 March, 09:46
    0
    Any even number is 2n. Therefore, 2n+1 is an odd number. Apply this logic:

    (2n+1) + (2n+3) + (2n+5) + (2n+7) + (2n+9) = 135

    10n+25=135

    10n=110

    n=11

    So the second number in the sequence is 2n+3 = 25.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The sum of 5 consecutive odd numbers is 135. What is the second number in this sequence? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Convert 21/15 to a mixed number and reduce the fraction
Answers (1)
Find inequality x^4-13x^2 36>0
Answers (1)
Which of the following equations is non-linear? A. x + 12 = - 8x + 10 - 2y B. x = 8x + 19 - 10y C. 2x + 6y = 14y - 19x^2 + 12 D. 2x + 13y + 14x - 7 = 16y - 3
Answers (1)
What is the factored form of 6x-90
Answers (2)
Tina is making rectangular signs. Each poster has an area of 1800 square inches and the length is 30 inches more than the width. Find the length and width of her sign.
Answers (1)
New Questions in Mathematics
Round 0.859 to the nearest tenth
Answers (2)
3,7,11,15 ... what's the recursive formula?
Answers (1)
What happen to the dallas sheep rancher who claimed he was going to start selling wool in 47 different colors?
Answers (1)
F (x) = 2/x at x = - 2
Answers (2)
Write each number in expanded form 670,200,640
Answers (1)
Home » Mathematics » The sum of 5 consecutive odd numbers is 135. What is the second number in this sequence?
Sign Up Forgot Password?