t0iochneidobbeth t0iochneidobbeth

04-01-2017
Mathematics

contestada

2x - 2y = 6
3x + 2y = 9

A) x = 0, y = 3

B) x = 3, y = 0

C) x = 1, y = -2

D) x = -2, y = 1

Respuesta :

AmplifiedHuman AmplifiedHuman

04-01-2017

By subtraction we get
5x=15
x=3
9+2y=9
y=0
So the answer is B

Answer Link

Otras preguntas

The x-intercept, or zero, of function g is x = . Function g is over the interval [-5, 5]. As the value of x approaches positive infinity, the value of g(x) appr

Jerilu Markets has a beta of 1.09. The risk-free rate of return is 2.75 percent and the market rate of return is 9.80 percent. What is the risk premium on this

iS Moritz is feeling hopeless and has very little energy. Which strategy can he use to cope with these problems internally?

In a grant application, community forums are used to: Question 29 options: specify the organization's mission. develop the research design for the proposed rese

What are the maximum and minimum of the function f(x) = 0.9 I -(x - 5) I + 7 ? A. Maximum at (5,7) and minimum at (0,0) B. Minimum at (5,7) and no maximum C. Mi

What is the slope of (-1,3) and (3,1)

HELPP -1-3(5m+8) ≥-85 i need help :D

Which describes an atom that has fewer neutrons than protons and more electrons than protons? negative compound positive compound positive ion negative ion

Physicist Max Planck showed how objects like stars give off different colors based on their temperature. What color are the hottest stars

English b please help