Answer:
d
Step-by-step explanation:
The equation of a line which passes through the origin is
y = mx ( where m is the slope )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (0, 0 ) and (x₂, y₂ ) = (1, 4)
m =
= 4 , thus
y = 4x → d
Answer:
75% of 60 is 45 %. Does that answer your question?
Step-by-step explanation:
R u asking the equations for the slopes of these points, the parallel the perpendicular slopes?? If m right tell me in the comments I'll answer you there.
For this case we have the following system of equations:

To solve, we substitute the second equation in the first:

We apply distributive property to the terms within parentheses:

Equality is met, so for any value of x it will be fulfilled. Therefore, the system of equations has infinite solutions.
Answer:
Infinite solutions