lduffany lduffany

04-03-2021
Mathematics

contestada

which of the following ordered pairs is a solution of the equation -2y + 9 = -x? A.(2,5) B.(-3,15) C.(4,-1)

Respuesta :

06-03-2021

Answer:

Step-by-step explanation:

-2y + 9 = -x

x - 2y = -9

Plug in each set of points and see if the equation holds true.

A. 2 - 2(5) = ?

B. -3 - 2(15) = ?

C. 4 - 2(-1) = ?

I don't think that any of them work.

Answer Link

Otras preguntas

Select the correct answer. Which equation represents the vertical line passing through (1,-9)? A. x = -9 B. x = 1 C. y = -9 D. y = 1

What were the four major cotton-producing states before 1860?

Need help please! Will give brainleist

Do an argumentative research essay about how to bear an arm.

An airplane on autopilot took 9 hours to travel 6399 kilometers. What is the unit rate for kilometers per hour?

need help with this solve or r

which point lies on the point of the equation 9y-4x=18

Which of the following best characterizes the author's mode of persuasion in the second paragraph?

On January 1, Balanger Company buys 10 percent of the outstanding shares of its parent, Altgeld, Inc. Although the total book and fair values of Altgeld's net a

Which graph shows the following system of equations and its solutions? -0.1x-0.3y=1.2 and 0.2x-0.5y=2