Answer:
The slope of the road as a fraction is 
Step-by-step explanation:
we know that
The slope expressed as a percent is equal to 
Convert the slope as a fraction
Remember that

Simplify
Divide by 5 both numerator and denominator

I think it's x=0 and f(x)= greater than or equal to, all real numbers
It’s C
you can plot each equation on a graphing website like geogebra or desmos !
Answer:
Step-by-step explanation:
Both group of points are plotted and attached below.
Red line contains the first group (29) and blue line contains the second group (30).
Both show the collinear points. The answer is yes to both.