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

Identify the helping verb in the following sentence. I will work late tomorrow. A. Will B. Tomorrow C. Late D. Work

Hi,Can some one tell me how to solve this problem √-27 (step by step please)

which quantity identifies an element? 1. Atomic number 2. Mass Number 3. total number of neutrons in an atom of the element 4. total number of valence electro

What is racial 2 times racial 8

(5y^4-3y^3+2y^2-6y+5)+(-3y^+6y^3-4y^2-4y-8) can someone simplify that

Energy is released to be used by a cell when a phosphate group is removed from ADP to form ATP added to ADP to form ATP removed from ATP to form ADP added to AT

howcto write 9,000,009 in word form

Two atomic bombs were dropped on this nation, thus ending World War II. China Germany Soviet Union Japan

Why has the physical description of the hero changed throughout the years? A. To prove that authors can create original characters B. To allow for the advanceme

Hi,Can some one tell me how to solve this problem √-27 (step by step please)