hiphoplover134owb1v9 hiphoplover134owb1v9

14-02-2018
Mathematics

contestada

Using any method, solve y=3x-4 and
y=-1/2x+3

Answers:
(3,2)
(-2,3)
(0,2)
(2,2)

Respuesta :

14-02-2018

multiply the second equation by 6 and add to the first.
6(y = -1/2 x + 3)

y = 3x - 4
6y= -3x + 18
7y = 0 + 14
y = 2

plug this in to one of the equations

2 = 3x - 4
2+4 = 3x
6 = 3x
2 = x

(2,2)

Answer Link

Otras preguntas

which of the following is NOT a reason early settlers had for starting colonies? A. Anarchy B. Financial Gain C. Escape British rule D. Religious Freedom

helpppppppppppppppppppp

ayeee plz help asapppp !!!!

Find the area of the parallelogram

Which major European city was divided into four sectors during the Cold War? A. Warsaw B. Berlin C. Paris D. Budapest

Is a relationship in which one species benefits and the other is neither harmed nor helped

Plants are able to use water, carbon dioxide, and sunlight to produce glucose plus oxygen. What's the effect of this for animals?

what is y equal to?

100 points!! Describe the events and circumstances that led to America's victory in the Revolutionary War. Include the following: American and British stren

describes one practical achievement from the romans