Question

3.

Which system of equations has infinite solutions? Select all that apply.
A. y = 4x + 4
y=x - 4
B. y = -2x + 4
y=x+4
-6
C. y=4
x=-2
D. y = 5x + 3
3y = 15x +9

Answer 1

B and D

Explanation:

in D 15x+9=15x+9

in B x=0