laneyyyh laneyyyh

24-04-2015
Mathematics

contestada

y = -5x
-2x − y = 0
help

Respuesta :

apologiabiology apologiabiology

24-04-2015

so use subsitution
y=-5x
-2x-y=0
so subsitute -5x for y since the first equation tells us that y=-5x
-2x-(-5x)=0
-2x+5x=0
3x=0
x=0
subsiutte
y=-5x
y=-5(0)
y=0

x=0
y=0

Answer Link

Otras preguntas

A material that causes a wave to bounce off it is called the .

URGENT!Use the three-point general rubric to evaluate the paragraph.An Afternoon of Modern Art On saturday, I went to the Bates County Museum of Art with my par

moutains that began when molten material reaches earths surface through a week area of crust are fault-blocked mountains

24% of M&M candies are blue. You open 7 bags of M&Ms and randomly select one from each. Let X represent the number of blue M&Ms selected. A) is this

Which of the following sentences is correct? A. That shade of lavender looks badly on me. B. She feels so bad about missing the meeting. C. The new p

when sugar crystals dissolve in water the level of water does not rise appreciably why?

The fire had begun near the corner of De Koven and Jefferson and quickly fanned out thanks to increasingly gusty winds. One tongue traveled north up Jefferson,

What does this image represent about population the black dots represent population?

Assume a quarter, diameter 0.96 inches, is centered at the point (–2, 5), where each unit represents one inch. Write the equation of a circle that would precis

What type of foreign policy did the United States pursue after its victory in World War I? a. The nation increased diplomatic ties with Europe. b. The nation