stephanyzavalza
stephanyzavalza
18-02-2021
Mathematics
contestada
8x – 3y = -21
y = 5x + 7
Respuesta :
mrsrurmqn
mrsrurmqn
18-02-2021
8x-3(5x+7)=-21
8x-15x-21=-21
-7x=0
x=0
y=5(0)+7
y=0+7
y=7
(0,7)
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE
Otras preguntas
One of the core beliefs that is a cornerstone of The Men’s Wearhouse philosophy is that workplaces should be fearless and energized. Which of the following mana
A Carnot engine has an efficiency of 0.610, and the temperature of its cold reservoir is376 K.(a) Determine the temperature of its hotreservoir.(b) If 5320 J of
What divided Germany into four sections
An open 1- -m-diameter tank contains water at a depth of 0.7 m when at rest. As the tank is rotated about its vertical axis the center of the fluid surface is d
Consider a cubic workpiece of rigid perfect plastic material with side length lo. The cube is deformed plastically to the shape of a rectangular parallelepiped
When considering the purchase of a large central system, such as power generation or computer networks, firms have to decide how big a system to acquire and whe
X=-1 a solution to 2(x-4)-5x =-5?
Are 4/5 and 1/2 equivalents?
Autocorrelation functions of covariance stationary series. While interviewing at a top investment bank, your interviewer is im- pressed by the fact that you ha
Juan and lizzy are in the final week of their training for a marathon
