hisokagonfreces3456 hisokagonfreces3456

08-09-2020
Mathematics

contestada

It cost Brody $9.80 to send 196 text messages. How many text messages did he send if he spent $4.20? *

Respuesta :

isaiahsapp1213 isaiahsapp1213

10-09-2020

Answer:

84

Step-by-step explanation:

Answer Link

anastasiavatis anastasiavatis

22-01-2021

Answer:

84 text messages

Step-by-step explanation:

Set up a proportion and solve:

dollars / texts = dollars / texts

9.8 / 196 + 4.2 / x

9.8 * x = 4.2 * 196

9.8x = 823.2

9.8x / 9.8 = 823.2 / 9.8

x = 84

Answer Link

Otras preguntas

negative 1 over 2 x + 3 = –x + 7

describe how to model -3x + 7 = 28

PLEASE HELP I BEG I REALL YNEED HELP !!!!

What was the end result of the Vietnam War? A. The United States stayed and was defeated by Vietcong forces. B. The United States pulled out and the

define federalism in your own words

49% into simplest form fraction

Who was the first president to express the need for the United States to remain neutral in foreign affairs

Anglo-Saxon words make up what fraction of the words used most in our language? one-fourth four-fifths two-fifths

Select all that apply. The requirements for one type of atom to substitute for another in a solid solution are: a. All substitutions must be limited to the sam

The perimeter of a rectangle is 256 m. The length is 16 m greater than the width. What is this width of the rectangle?