kjhollar kjhollar

04-09-2014
Mathematics

contestada

a farm had 35 cows if the ratio of cows to horses was 7:3 what is the combined amount of cows and horses?

Respuesta :

04-09-2014

[tex]7x- Number\ of\ cows\\\\ 3x-\ Number\ of\ horses\\\\ 7x=35\ \ \ |:7\\\\ x=5\\\\ 7x+3x=7*5+3*5=35+15=50\\\\ Combined\ amount\ of\ cows\ and\ horses\ is\ equal\ to\ 50.[/tex]

Answer Link

giog9536 giog9536

19-11-2020

Answer:

hud9

Step-by-step explanation:

Answer Link

Otras preguntas

q es dióxido de carbono

What food is it? A. las empanadas B. las arepas C. los tamales D. las tapas "

A primary purpose of conducting a hazardous materials exercise is to find out:

a container holds 100 teaspoons of water. what might the container look like? include dimensions

Which of the following practices that are needed to run a nuclear power plant has a negative impact on both air and water? a. cooling of the power plant b. mini

1. True or false: In a dramatic monologue, the speaker describes deep feelings about an experience, and then the person he or she is addressing responds in th

Which substance is the oxidizing agent in the reaction 2CuO+C→2Cu+CO2 ? Express your answer as a chemical formula.

Which is a typical visual result when two continental plates of similar density collide with each other? A) earthquakes B) volcanoes C) mountain formation D) su

Reading books about early American colonies led us to a new understanding of our nation's history. Which underlined nouns are concrete nouns? understanding, his

What is the oxidation number of phosphorus (P) in phosphoric acid (H3PO4)?