giasol04 giasol04

04-04-2019
Mathematics

contestada

What is the value of the y coordinate of the solution to the systems of equations x+2y=9 and x-y=3

Respuesta :

04-04-2019

Answer:

y = 2

Step-by-step explanation:

(1) x + 2y = 9

(2) x - y = 3

Subtract (2) from (1)

3y = 6

y = 2

The y-coordinate is y = 2.

The graphs of the two equations intersect at (5, 2).

Ver imagen znk

Answer Link

Otras preguntas

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

(((SCIENCE))) (. Read and describe forms of energy) Q)Can you find the six different forms of energy in the photo of the guitar player(See opening image)? (The

Meredith borrows 12560 and pays 2 percent simple interest each year for four years what is the total that she will pay on the loan

Which of the following is a mixture? steel water oxygen gold

How is gender differences maintained in the united states?

Plz Help ASAP.......

Studying close relatives allows behavioral geneticists to determine ________.

What is an open intersection

find the coordinates of the circumcenter of triangle abc. A(0,5) B(-4,5) C(-4,-3) PLEASE HELP IM FAILING AND I WILL GIVE BRAINLIEST!!!!

Suppose a person weighs 100 pounds. if he travels to a planet with 5 times the mass of earth and 10 times the radius of earth, what will his new weight be? astr