All you do is add the numbers and that is how you get your answer!
Let:
Philadelphia be point a
Pittsburgh be point b
Distance traveled by Michelle be x
Distance traveled by Rich be 305 x
The general formula is:
distance = velocity (time)
substituting the values:
michelle: X = 65(t)
rich: 305 - X = 70 t
substituting both equations gives:
X = 146.562 miles
t = 2.26 hours or 2 hours and 15 mins
F(-x)=-x+(12/-x)=-x-12/x
odd function
Answer:
dang I'm sorry I'm only in middle school but dang that's a lot
