lisaac496 lisaac496

02-11-2020
Mathematics

contestada

How many solutions will the following system of equations have? '2x+y=4' '2x+y=8'

Respuesta :

LammettHash LammettHash

02-11-2020

Subtracting one equation from the other eliminates both variables and results in a false statement:

(2x + y) - (2x + y) = 4 - 8

0 = -4

So there is no solution to this system.

Answer Link

Otras preguntas

8.402 x 10^-9 in standard notation

Can you guys please help? Natural gas is a substance that occurs naturally in Earth’s crust. Is it a mineral? Explain your answer.

Could anybody please help with these questions? Thanks :)

A kingdom for a stage, princes to act And monarchs to behold the swelling scene! Then should the warlike Harry, like himself, Assume the port of Mars; and at hi

What is a zero order reaction? Give two examples. Differentiate between cryoscopic and ebullioscopic constant. Define phenol water system.

1. Lines 1–6: Is Thoreau’s style formal or informal? Explain. What can you infer from these lines about the writer’s purpose?

which energy source generates radioactive waste? A. Solar B.Wind C Nuclear

Let f(x) = 3x^2 + 2.The equation g(x) is f(x) translated up 5 units.What is the equation of g(x)?

write the equation of the line through (--6, +-2) and (-7,-5) must be very detailed use formula and graphing

X2+2x(y+z)+(y+z)2 factor