natiaburto15 natiaburto15

11-09-2020
Mathematics

contestada

x + 3y = 25
2x + y = 15

Respuesta :

goodbadguy2121 goodbadguy2121

11-09-2020

Answer: x=4 and y=7

Step-by-step explanation: x+3y=25

x+3y+−3y=25+−3y(Add -3y to both sides)

x=−3y+25

Answer Link

Otras preguntas

3. Which of the following is responsible for lowering the activation of energy required for a chemical reaction? Enzyme Ion Covalent Bond Homeostasis

which sentence best states the controlling idea of the passage?

A flea jumps straight up to a maximum height of 0.440 m . what is its initial velocity v0 as it leaves the ground?'

A consistent tendency for forecasts to be greater or less than the actual values is calledâ ________ error. a. an unbalanced b. an extreme c. a bias d. a tr

Two brothers leave from the same point driving in opposite directions, the first brother driving at 55 miles per hour and the second at 65 mph. The first broth

Which theme of early feminist drama is reflected in the excerpt

Which two elements should a film review include? information about the actors' personal lives how the theme brings out the meaning of the film reasons for r

Simplify using log properties: −log1/100 -10 2 -2 1/2

Taking in the world around you through your senses, making sense of it, and responding appropriately." in your own words, explain what this means.

Why did guilds want to influence the city government?