03-06-2017
Mathematics

contestada

what is the y intercept for 2x-5y=15

Respuesta :

angelicdragon12 angelicdragon12

03-06-2017

set as equation of x
2x-5y=15
2x=15+5y
x=(15+5y)/2

set to 0
solve for y
0=(15+5y)/2
0=15+5y
-15=5y
-3 = y

Answer Link

Аноним Аноним

03-06-2017

It would be -3. Your equation would be. -5y=-2x+15. Then you divide everything buy -5 and come out with y=-2/-5-3.

Answer Link

Otras preguntas

How many solutions are there to the following system of equations? 5x 3y=7 2x-y=2

Which of the following is not a phase change? melting of snow evaporation of water from the ocean condensation of water vapor to form clouds hydrogen and oxygen

Assume that all chickens have 3290 feathers . If it takes you 2.6 seconds to pluck 83.6 feathers , how many hours would it take you to defeat her 7256 chickens

What can be said about the polarity of water

These two governments colonized most of the area in south america Great Britain Portugal Spain the United States

What is the wavelength of visible light of 6 x 1014 Hz frequency?

The _____ aided big business by reducing the power of labor unions in the United States. Specifically, it meant that unions could no longer demand that only uni

What was the main reason that the Monroe Doctrine was not enforced until after the Civil War? A. Americans were too preoccupied with rebuilding the nation after

Which best describes the trends in electronegativity on the periodic table?

What is the gradient and y-intercept of 3y=4x+6