Answer:


(x-9)(x+4) = 0
x = 9 or x= -4
Step-by-step explanation:
Answer:
slope = 5
Step-by-step explanation:
Parallel lines have the same slope
Equation: y = mx + b
So, slope m = 5
Answer: -x because its more than one zero
Step-by-step explanation:
Please explain.
As in taxi fares?