MackenzieS MackenzieS

04-02-2015
Mathematics

contestada

The sum of three consecutive odd numbers is 171. What is the smallest of the three numbers ?

Respuesta :

konrad509 konrad509

04-02-2015

[tex]2n+1+2n+3+2n+5=171\\ 6n+9=171\\ 6n=162\\ n=27\\\\ 2n+1=2\cdot27+1=\boxed{55}[/tex]

Answer Link

Otras preguntas

How much initiative does a 5-year-old need?

m∠a=(48−x)°m∠b=(9x−38)°m∠c=90°

Wesley and two of his friends are driving cross country nonstop and have agreed to take turns driving in 7 hour shifts. Each person will drive for one shift, an

Find the area of a regular octagon with an apothem of 2 cm.

Based on his address to the Joint Session of Congress and your understanding of the historical context surrounding the speech, which of the following principles

A few years ago, Sarah acquired a parcel of land valued at $13,800. Today, that same parcel of land has a value of $14,766. Find the percent increase in the pro

please help me! I really need this answer

Find y please help !!!

true or false The slope of the least-squares regression line is the average change in the predicted values when the explanatory variable increases by 1 unit. [

name the tissue responsible for transporting water mineral salts and food in plants