gozzzzz gozzzzz

16-07-2021
Mathematics

contestada

If the sum of seven odd consecutive numbers is 231, find the middle number.

Respuesta :

canadaipad2018 canadaipad2018

16-07-2021

this is your answer, good luck buddy

Ver imagen canadaipad2018

Answer Link

dulcydzantaladlink dulcydzantaladlink

16-07-2021

Answer:

33

Step-by-step explanation:

(1+x) + (3+x) + (5+x) + (7+x) + (9+x) + (11+x) + (13+x) = 231

7x + 49 = 231

7x = 231 - 49

7x = 182

x = 182/7

x = 26

To find the middle number;

7 + x

= 7+26

= 33

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Which describes monarchy? A. rule by a small group B. rule by the people C. rule by a king or queen D. rule by religious authorities

Which area became part of the Islamic Empire by the eighth century? A: France B: Italy C: Greece D: Spain

In a work of nonfiction, what is the list of important words from the work, together with their definitions, called?

what is the answer to 9+3/4x=7/8x-10

1. what is one important energy resource that the united states produces? a. Lumber b. Potassuim c. Petroleum d. Agricultural Product

when did france and great britain declare war on germany?

Zbigniew Brzezinski, the national security advisor in the 1970s, A. supported the SALT II treaty. B. tried to reverse the policy of détente. C. believed replac

Robots can work 24 hours a day, 365 days of the year, but human beings

Mark the statement if it describes one of the major steps in Napoleon’s climb to power. A. He rises in the French army after the beginning of the Revolution. B.

1. In this course, you studied literary works from the romantic period, the Victorian Era, and the modern ear. Describe the common themes from each era. Then ex