tyrancetrombone tyrancetrombone

23-10-2019
Mathematics

contestada

Solve the following system algebraically. x - 2y = 5 -2x + 6y = -9

Respuesta :

nicolebullard7229 nicolebullard7229

23-10-2019

Answer:

Step-by-step explanation:

x-2y=5-2x+6y=-9

+2y +2y

x=5-2x+8y=-9

-5 -5

x=-2x+8y=-14

-x -x

-3x+8y=14

Answer Link

Otras preguntas

2According to GCP and CFR regulations, documentation of informed consent include which of the follow? A. The IRB must approve the consent form. B. The participa

What type of triangle is this triangle? acute scalene right isosceles right scalene acute isosceles A triangle with two acute angles and one angle that has a sm

our mountain regions are unique and beautiful places. We must preserve them for future generations. One of the most serlous threats to our mountains is ridgetop

Two small plastic spheres are given positive electric charges. When they are 15 cm apart the repulsive force between them has magnitude 0.22 N. What is the char

Which phrase used by the president was specifically chosen to convince the public to support the war? “facts of yesterday” “unprovoked and dastardly attack” “ha

when was the dictionary invented

What is an open system? A. A system that allows energy to move in and out but not mass B. A system that allows energy and mass to move in and out of it C. A sys

Which table of ordered pairs represents a proportional relationship?

Predict the shape of the molecule.

Today’s Human Resources management historically known as personal management deals with formal system for the management of people within the organization. Dis