ayooathena1 ayooathena1

29-01-2014
Mathematics

Answered

How many solutions does the system 2y=10x-14 and 5x-y=7 have

Answer :

03-02-2020

Answer: 1 solution at (2.8, 7)

Answer Link

dory123 dory123

03-02-2020

Answer:

All real numbers

Step-by-step explanation:

Take 2y=10x-14 and divide both sides by 2. Once you do that, you get y=5x-7. Use substitution and plug that into 5x-y=7. You get 5x-(5x-7)=7 which eventually simplifies to 7=7 which shows that you can plug in an infinite number of solutions so the answer is all real numbers.

Answer Link

Other Questions

3+88+68= what is the ans?

necesito ayuda por fis

what does bluebeards wife reveal about the human resource to suspense

a) ¿Cuál era la actividad principal de las fábricas de esta región? Veracruz (1907). b) ¿Qué demandaban los trabajadores? c) ¿Cómo respondió la autoridad a las

Jason is trying to market a new product to Generation Z. Who is MOST likely in target audience? Marcus, who was born in 1995 Casey, who was born in 2003 Iris, w

body composition has little to do with cardio respiratory fitness t or f

The below scenario describes a real-world or business application that utilizes statistical analysis to help resolve a business problem: increasing efficiency b

A paper that describes the problem of bullying would probably do what at the end? tell readers that there’s nothing they can do about bullying stop suddenly

During which Moon phase(s) would the Earth experience neap tides? First Quarter and Third Quarter Jull Moon and New Moon Waxing Crescent Waxing Gibbous

Underline in the passage of How Aretha Franklin’s Legacy Extends into Outer Space?

What is the BEST way to combine the information from the two clauses below? Hasan played the cello solo in the spring recital. He is an excellent cellist. A)Has

How did the public view labor issues after the violence of the Homestead Strike? Public opinion turned against Carnegie Steel. Public opinion turned against the

find the intervals from which f is increasing or decreasing for f(x)=3x^2/5-x^3/5

What does Du Bois mean by the fact that every African American “ever feels his twoness”? African Americans feel like both free Americans and enslaved people. Af

Expand the nouns to provide information about the character. 1) farmer 2)lady 3) puppy 4) detective

A widespread criticism of the Catholic Church during the early 1500s was that it __________.

By 332 BCE, which regions had fallen to Alexander’s army?

Which statements describe the Persian Empire? Choose all answers that are correct. A. The Persians looked down on the culture and knowledge of the peoples they

Which sentence uses the adjective ultimate correctly? 1. The company’s more ultimate goal is to make a profit. 2. The company’s most ultimate goal is to make a

Expand the nouns to provide information about the character. 1) farmer 2)lady 3) puppy 4) detective