chickennuggetsqueen chickennuggetsqueen

25-01-2017
Mathematics

contestada

-4x+y=0 and 3x+2y=2 solve for x and y

4xy0 and 3x2y2 solve for x and y class=

Respuesta :

Rola100 Rola100

30-01-2017

_4x+y=0 multiply by -2
3x+2y=2

8x-2y=-2
3x+2y=2

8x+3x=0
11x=0
x=0

substitute x in equation 2

3x+2y=2
0+2y=2
y=1

Answer Link

Otras preguntas

Samuel played a video game. He gained some points, lost 87 points, and finished with less than 320 points, Which of the following inequality represents the give

Logan has $1.95 in dimes and quarters in his pocket. He has 2 more dimes than quarters. (Keep in mind that dimes are worth 10c and quarters 25c.) 1. Write an eq

In 1990, the average math SAT score for students at one school was 498. Five years later, a teacher wants to perform a hypothesis test to determine whether th

form a polynomial whose factors are (x+1) , (x+2) and (x-3)

The manufacturing cost of Calico Industries for three months of the year are provided below. Total Cost Production (units) April $119,400 281,300 May 92,000 162

a. What is computer

A friend is helping another friend arrange her family’s things. Choose the appropriate possessive adjectives (my, your, his, her, our, their) in French from the

list the requirement of healthy citizen in 7 point only

You are heading to the LLN Casino for Spring Break and plan to play their world famous slot machine. The slot machine at the LLN Casino has three wheels that sp

Please help thx and will mark as brainliest if you do it correct!