Answer:
42x+150
Step-by-step explanation:
=(2)(21x+75)
=(2)(21x)+(2)(75)
Is there a story that goes with the question.
2/6 = 1/3 * 180=
Hope this helps!
Answer:
Hello,
answer C
Step-by-step explanation:

Answer:
non -uniform
Step-by-step explanation:
because 120km=2 hour
150km=2 hour 30 min
may be the answer is non-uniform.