Y= 12 - 2x-2x-2x-2x so it will be Ben Ben this d in your mouth ah ah 12=2x
Answer:
(4,3)
Step-by-step explanation:
If its across the x axis, you just reverse the sign on the x. So because it was -4 it becomes 4
You can use the equation d=rt
Amy 14.4=40r r=0.36 kilometers/minute
Bill 14.4=20r r= 0.72 kilometers/minute
Amy (0.36 kilometers/minute)(60 seconds/1000 meters)= 0.0216 meters/second
Bill (0.72 kilometers/minute)(60 seconds/1000 meters)=0.0432 meters/second
0.0432-0.0216=0.0216 meters/second faster than Amy
