nayelimagdaleno nayelimagdaleno

21-02-2020
Mathematics

contestada

Find the solution of this system of equations.
Separate the x- and y-values with a comma.
x = 5+ y
28x – 9y = -12

Respuesta :

snicket snicket

21-02-2020

Answer:

(3, -2)

Step-by-step explanation:

get the equations in the same format

multiply equation 1 by 9

use elimination to find x

substitute for y

Answer Link

Otras preguntas

Open-market operations refer to: A) purchases of stocks in the New York Stock Exchange B) the purchase or sale of government securities by the Fed. C) central b

Which of the following positively contributes to the genetic variation of a population gene pool? A change in the DNA sequence within a gene or chromosome of a

write the equation of the trigonometric graph.

As originally ratified the United States constitution provided for

One way to measure the amount of energy that a moving object (such as a car) possesses is by finding its Kinetic Energy. The Kinetic Energy (Ex, measured in Jou

Use a triple integral to find the volume of the given solid The tetrahedron enclosed by the coordinate planes and the plane 10x y z 4Evaluate the triple integra

Each pair of triangles is similar. Find the missing length. Round to the nearest tenth where necessary. Thank you!

a nationwide database that includes information about violent offenders, and its goal is to link crimes committed by the same offender. A. True B. False

Persons who have a desire to meet an internal standard of excellence and who strive to do well any time they are evaluated are said to have a high need for

entrepreneurial new entry is often perceived as a competitive threat because most market needs are not being met, either directly or indirectly, by an existing