Answer:
Square root property
Step-by-step explanation:
What are you trying to solve for? Area, perimeter, volume?<span />
The answer should be
f=1/5 x^2 + -2/5x
1.42 because you subtract 10 from the price
The speed at which they are moving apart = 475 + 525 = 1000 mi/h
Time = distance / speed
= 6000 / 1000 = 6 hours
The answer is 6 hours.
