dasanifresh34 dasanifresh34

04-04-2018
Mathematics

contestada

which ordered pair represents the solution to the system of equations 2x-7y=0
x-6y=-5

Respuesta :

Аноним Аноним

04-04-2018

2x-7y=0
2x=7y
x=7/2y

Substitute that into x-6y=-5
7/2y-6y=-5
-2.5y=-5
y=2
x=7/2 x 2 = 7

x=7, y=2

Hope this helps.

Answer Link

Otras preguntas

Angie baked 100 cookies and 20 brownies . she wants to split them into equal groups for the bake sale . each group must have the same number of cookoes and brow

If something happens to the president to prevent him from fulfilling his duties, the __________ steps in to fulfill the role of president. a. First Lady b. vi

The electromagnetic waves that have the lowest frequencies are called a. radio waves. c. ultraviolet waves. b. microwaves. d. x-rays.

A fishing boat using sonar to locate fish is employing _____. diffraction reflection refraction interference

Quelles sites touristiques est-ce que tu veux voir? ↑↑↑↑↑↑ what does this mean?

which of the following is the correct way to form the superlative of the adverb sadly?

What is a half-life? the amount of time it takes for half of a radioactive substance to decay the amount of time it takes for all of a radioactive substa

The following is a suitable topic for an expository article. Historical evidence has proven that ancient peoples had some very effective systems of medical trea

You endorse a check that a. you write. c. that was given to you. b. has no payee. d. has no date.

Locate the gerund. Since it is used as a noun, determine its noun use. I enjoy walking in the country.