atstanle01ASdfghjkl atstanle01ASdfghjkl

04-08-2017
Mathematics

contestada

please help me i dony know how to do this

please help me i dony know how to do this class=

Respuesta :

choixongdong choixongdong

04-08-2017

substitute y = -2x + 4 into 7y = -14x +28

7y = -14x +28
7(-2x + 4)= -14x +28
-14x + 28 = -14x +28
0 = 0

answer
infinitely many solutions

Answer Link

Otras preguntas

Which is greater 400 mililiters or 4 liters?

A trapezoid has an area of 24 square meters. The lengths of the bases of the trapezoid are 5 meters and 7 meters. What is the height of the trapezoid? 4 meters

25 letters in 4 days

How were Poseidon, Hades, Demeter, and Hera related to Zeus? a. They were his siblings b. They were his children c. They were his cousins d. They were his u

In a certain recipe that produces enough for 8 servings, 1/2 cup of sugar is required. If you were asked to expand this recipe so that it could serve 26 people,

The Schachter-Singer theory of emotion: a) says your temporal lobes are at work b) says the frontal lobes interpret the body's reaction c) says your frontal lo

Sophie's total body fat is 30%, which places her in the 6y body fat range.

What term identifies a blank screen or animation that automatically displays on a computer monitor after a specified period of inactivity? A. Control panel B. D

Identify the appositive phrase. Her car, a small two-door model, served her needs well.

Desalination has no known negative impacts on the environment.