<span>A system of equations has infinitely many solutions when the two
lines representing the equations coincide. i.e. the two equations are
the same or a multiple of each other.
2y - 4x = 6
2y = 4x + 6
2y = 2(2x + 3)
y = 2x + 3
-y = -(2x + 3)
-y = -2x - 3
Hence the other equation is -y = -2x - 3</span>
Answer:
Step-by-step explanation:
Yes it is
He would have to walk 175/3 minutes to burn off the ice cream. If you divide this by 20, you could find how many miles he would need to walk. 175/3/20 Which comes to roughly 2.9. If you round up, it is 3 miles. Please mark Brainliest!!!
Answer: m perpendicular = - 1/4
