AbbyGainey AbbyGainey

11-03-2017
Mathematics

contestada

Which properties justify the steps taken to solve the system?

{3x−4y=92
{x+8y=6

Respuesta :

Аноним Аноним

12-03-2017

I hope this helps you

2/ 3x-4y=92

6x-8y=184

x+8y=6

6x-8y+x+8y=184+6

7x=190

x=190/7

190/7+8y=6

8y=6-190/7

8y=-148/7

y= -37/14

Answer Link

Otras preguntas

cross Yy and Yy. what percentage of the offspring will be purebred dominant?

I need help with this Prompt! For Poitlical science 100

Help me please! Wright 1 paragraph or longer... You have read about the United States involvement in Vietnam. In 1982 the Vietnam Veterans Memorial was complet

Which category is not one of the major responsibilities of state government? A. Electrical power B. Economic development C. Corrections D. Law enfo

Anyone know the answers :)

PLEASE HELP ME an arithmetic sequence has this recursive formula a 1 =7 an = an-1 -4 what is the explicit formula for this sequence?

Based on the structure of the Georgia Constitution, what can you conclude?

how does it feel to be disrespected (i need at least 2 sentences)

Match the terms of their definition Radical expression Rationalize Radicand Rational number A number that can be written as a ratio of two integers in the form

Considering the effects of the invention of the Printing Press and the development of Social Media, which one do you think has had the most impact on society? B