mickaylacarr mickaylacarr

08-10-2014
Mathematics

contestada

Solve the system by elimination:
2x+3y=4
4x+6y=9

Respuesta :

08-10-2014

[tex] \left \{ {2x+3y=4\ \ |*(-2)} \atop {4x+6y=9}} \right. \\\\ \left \{ {-4x-6y=-8} \atop {4x+6y=9}} \right. \\+------\\Elimination\ method\\\\ 0 \neq 1\ \ \\This\ is\ not\ equal\ so\ there\ are\ no\ solutions.[/tex]

Answer Link

Otras preguntas

what is a cell ? how many types of cells are there?

¿Qué problema había entre Creta y Atenas?

In which type of relationship does one event lead to the occurrence of another? A. A correlated relationship B. An indirect relationship C. A causal relationshi

what are the reasons behind the positive changes seen in development?

Which part was f the economy is represented by box A on the circular flow model? A. Households B. Product markets C. Resource markets D. Businesses

What is the least possible degree of a polynomial that has roots -5,1 + 4i, and -4i? 3 2 54

How many oxygen (O) atoms would a carbon (C) atom need to bond with to form a stable compound? A.3 B.4 C.1 D.2

what happens to the force when the distance increases between 2 particales

Write an equation of the line that passes through the point (4, –5) with slope 2. A. y−4=−2(x+5) B. y+5=−2(x−4) C. y+5=2(x−4) D. y−4=2(x+5)

Roberto Company uses a perpetual inventory system. On December 1, the company purchased $3,300 of merchandise for cash Complete the following journal entry by s

good job