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

Kyra is saving money every month toward the purchase of a new set of car tires. The function b(x)=50x+25 models the monthly balance, in dollars, of Kyra's "New

simplify m^2 n^-5/m^1 n^-17

The following phrase / sentence is an example of which common poetic feature ? My bedroom is a disaster area . A. simile B. metaphor C. personification D. allit

Draw a number line and mark all described points. 16x<20

How did the strategy of "Island Hopping" enable the United States to turn the Japanese tide in the Pacific, and advance to within striking distance of the Japan

La niña tiene _________ pan ___________ su hermano.

What happened to the workers after the Pullman strike?

Suppose that f is continuous, [tex]\int\limits^5__-2 \,[/tex] f(x)dx=11 and [tex]\int\limits^2__-2 \,[/tex] f(x)dx=14 . Find the value of the integral [tex]\in

describe the development of speech, from infancy to approximately 2 years of age

Paul is playing a game when his computer shuts down unexpectedly. Paul has noticed recently that his fans are running very loud. When Paul turns his computer ba