Determine the number of solutions for the system of equations.

2x + 8y = 6

-5x - 20y = -15

A.

No Solutions
B.

One Solution
C.

Exactly 2 solutions
D.

Infinite number of solutions

Question

Determine the number of solutions for the system of equations.

2x + 8y = 6

-5x - 20y =  -15

 
		A. 	

No Solutions
		B. 	

One Solution
		C. 	

Exactly 2 solutions
		D. 	

Infinite number of solutions

perl · Answer

try graphing the lines

djbreezy · Answer

Is the answer C??

perl · Answer

https://www.desmos.com/calculator/uslv8ir1lf

displayerror · Answer

You can also use Google: https://www.google.com/#newwindow=1&safe=off&q=plot+y%3D%286-2x%29%2F8%2C+y%3D%28-15%2B5x%29%2F-20

perl · Answer

it looks like the two lines are coincident, so that means there are an infinite number of points that satisfy both equations