taylorlinklater taylorlinklater

01-11-2017
Mathematics

contestada

Help!! Need this question done in 20mins. I don't have a graphing calculator to give me the window screen!

Help Need this question done in 20mins I dont have a graphing calculator to give me the window screen class=

Respuesta :

choixongdong choixongdong

01-11-2017

2x - y = 1
2x + y = 7
-------------------add
4x = 8
x = 2

2x - y = 1
2(2) - y = 1
-y = -3
y = 3

answer (1,3)

Answer Link

Otras preguntas

What is the term for a potential customer who has shown interest in the company's product?

Linda is training for a half marathon. she ran 3 3/4 miles monday, 3 miles tuesday, and 2 1/2 miles wednesday. how many miles did she run in those three days

Answer the following question with at least three complete sentences. Be sure to use specific examples from the lessons in your answer. What effect did the geo

The major factors associated with low-back pain are A. race and weight. B. age and physical condition. C. occupation and weight. D. age and occup

Physics help!! Thanks if you do

what is non-violent resistance

What are the roles and powers of congress?

How would you explain social control to someone who has no idea about our society?

Give two reasons why both men and women could become victims of violence?

Uzbekistan has Central Asia’s only _____. industry farmlands mineral resources aviation factory