Answer:
b140
Step-by-step explanation:
14*10=140 that's all
We need the graphing tool.
Y=-4x because all you have to do is move the variable to the right by adding its opposite to both sides. So 4x+y-4x=0-4x. Then eliminate the opposites y=0-4x
Your welcome
Yes because when your multiply every thing together you’ll have 9/15 miles