25,000 + 600 considering they would meet at 0, so they are 25,600 feet apart
Answer: A y=4x^2+1
Step-by-step explanation:According to slope A is the answer
70
make 30 minutes into an hour then divide 140 by 2
140/2=70
70x1=70
x=2 from cross multiplying.
I believe the answer is A because its the only one that makes the most sense.