Seudónimo Seudónimo

22-07-2014
Mathematics

contestada

Solve the system.

x – 2y = 10
3x + 2y = 14

(Points : 5)
(–8, 6)
(–2, 6)
(6, –8)
(6, –2)

Respuesta :

konrad509 konrad509

22-07-2014

[tex]x - 2y = 10\\ 3x + 2y = 14\\ ------\\ 4x=24\\ x=6\\\\ 6-2y=10\\ 2y=-4\\ y=-2\\\\ (6,-2)[/tex]

Answer Link

Otras preguntas

When burger king targets children, teens, adults, and seniors with different ads and media, it is practicing ________ segmentation?

Todd and his brother Robert are going to use 512 square feet of their backyard for skateboard ramps. The shape of the backyard is rectangular, with the length t

what does joint resolution do

Which of the following questions applies the strategy of comparing and contrasting?

High level radioactive wastes: a. are produced by nuclear power plants and nuclear weapons facilities. b. can be safely and permanently disposed of c. do not in

In relation to protein production and packaging in a eukaryotic cell, which step occurs first??? A. The ER membrane pinches off to encircle the protein.

According to erikson, a preschooler's development is centered on _______.

Evaluate 5!4!= I really need help with this question!

At the base of the trachea is a structure known as_____:

The cold war its very own verbiage. the west had more than its share: cold war, iron curtain, containment, domino theory were just a few. what did they mean in